Template and typename syntax
c++,syntax,alias,template-meta-programming
On this line: getArgs<typename func1<int>::operator()>::Type typename func1<int>::operator() is not a type, it's a function. You need to call decltype() on a pointer to it. Use operator& to get a pointer to member: getArgs<decltype(&func1<int>::operator())>::Type ...
Zsh global alias equivalent in fish shell
Zsh's global alias feature is unique to zsh. fish cannot recognize aliases except where you'd expect a command, as the first word.
Does git tag mainly works as a kind of alias?
There is already a pretty good answer, but I wanted to add an answer that goes in a different direction. In a significant way, the answer to the question as asked ("does a tag serve as an alias") is yes, but this could be misleading, because in git, all names...
SQL aliasing with multiple tables
Try this... SELECT r.* ,Player.* ,f.* ,isNull(Player.PlayerFirstName + ' ' + Player.PlayerLastName, ' ') AS 'PlayerName' FROM Report AS r INNER JOIN Player ON Player.PlayerID = r.PlayerID INNER JOIN Fixture AS f ON f.FixtureID = r.FixtureID WHERE r.FixtureID = @FixtureID ORDER BY ReportDate ...
How to define two aliases for one command in one statement
$ alias {gac,gitac}="git add . && git commit -am " $ alias gac alias gac='git add . && git commit -am ' $ alias gitac alias gitac='git add . && git commit -am ' ...
Understanding Alias Templates
c++,templates,alias,enable-if,c++1z
I don't think the shown example really shows what void_t is good for as it only shows one use case, but when you look at template<typename T> struct has_to_string<T, void_t<decltype(std::to_string(std::declval<T>()))> > : std::true_type { }; it is not so much different from template<typename T> struct has_to_string<T, decltype(std::to_string(std::declval<T>()), void()) > :...
Aliasing a variable using const reference
c++,reference,const,alias,const-reference
It depends on the configuration. If optimizations are in place it should produce the same results for any good compiler. This would be typical for release builds. If optimizations are disabled it should produce fewer instructions, since you are de-referencing the collection just one time. This would be typical for...
SQL - using SELECT Alias in WHERE
You can use a Common Table Expression or Subquery to create the FName as a kind of virtual column of a new resultset. You can that use the resultset as a kind of virtual table and filter on that in the where clause. SELECT * FROM ( SELECT LastName ,...
Where in the Standard does it say that a member alias-declaration can be used as if it was a static member?
c++,alias,language-lawyer,c++14
This is just your normal qualified lookup. From [basic.lookup.qual]: The name of a class or namespace member or enumerator can be referred to after the :: scope resolution operator (5.1) applied to a nested-name-specifier that denotes its class, namespace, or enumeration. Then from [class.qual]: If the nested-name-specifier of a qualified-id...
Apache Alias For External Directory And All Sub Directories
The issue was caused by a base URL. "/" was not correctly working as a base url. Instead i was able to solve it based on the answer here. Set RewriteBase to the current folder path dynamically RewriteCond %{REQUEST_URI}::$1 ^(.*?/)(.*)::\2$ RewriteRule ^(.*)$ - [E=BASE:%1] RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f...
Bash expansion error defining function with pandoc
osx,bash,alias,variable-expansion
That example is a tcsh alias not a bash alias. That's why you needed to add the = that the original had to yours to get it to work at all. The problem is that tcsh (apparently) removes escaping backslashes from history expansion exclamation points that it sees in double...
Apache - Serve all files in subdirectories
apache,mod-rewrite,alias,subdirectories
You can use the following, untested, mod_rewrite rewriterules. Please note that this is potentially taxing on the server, because for every request that is made to the server, a lot of subrequests are done to check if files exist on the server. As a result, the server is likely unable...
Bash - create alias that runs task in background AND carries on running other tasks
If both should be running at the same time, then && is probably not what you want to use. It waits for the exit of the first command and executes the second only if the first was successful. With the backgrounding of the first task, this doesn't really make sense....
Many 1000s of URL redirects in Drupal 7: PathAuto/GlobalRedirect, apache .htaccess, or another solution?
url,drupal,dictionary,alias,scalability
Turns out there is no problem with tens of thousands of URL aliases using the modules Redirect Global Redirect PathAuto I imported the aliases with Redirect Import (but ran into file upload size limit)....
Defining alias for Tomcat Context inside web application
You'll note from the error message and from Tomcat 8 documentation here, that the aliases property no longer exists. Refer to The Migration Guide to fix it (and possible other problems)....
Windows CMD interpret code following alias
windows,batch-file,svn,cmd,alias
Try with doskey mysvn=D:\portableSVN\bin\svn.exe --config-dir D:\portableSVN\config $* See doskey /? for more information...
pwd alias causing infinite loop in UNIX (bash)
alias pwd='echo -e ${color1}jarvis: ${color2}you are currently in the ${color3}$(\pwd)${color2} directory, sir.${NC}' Backslash in \pwd avoids the alias....
Providing a column name for the resultant table
sql,sql-server,sql-server-2008,select,alias
You can give colmn name using ALIAS and also you can fetch both count using one query instead of two subqueries. Try this: SELECT COUNT(serialNumber) AS LOTQty, SUM(CASE WHEN PreScan = 'FAIL' THEN 1 ELSE 0 END) AS FailedQty FROM MobileData WHERE mobileName = @mobileName AND model = @model AND...
Error Code: 1248. Every derived table must have its own alias No solution found for query
You need to provide an alias for the subquery, like so: select * from (select PM.ID, PM.Name, PM.TIMEOUT, PMS.PROCESS_MONITOR_ID, PMS.PROCESS_START_DATE from RATOR_IMP.PROCESS_MONITOR as PM JOIN RATOR_IMP.PROCESS_MONITOR_STATISTIC as PMS ON PM.ID = PMS.PROCESS_MONITOR_ID WHERE PM.ENABLED=1 and (PM.NAME='SDRRATINGENGINE11' or PM.NAME='WORKFLOWENGINE1') order by PMS.PROCESS_START_DATE desc) as s limit 10000; From the documentation, Subqueries...
Neo4J Return column alias (AS) name with space, is it possible?
Spaces are possible, you can alias it using the backticks as follows: MATCH (a) RETURN a.age AS `My Alias Age Column Name`; ...
Rails: aliasing the index action in the routes file
This works get "/users/:user_id/publications" => "publications#pubmed_search", :as => "user_publications"...
How to set default alias on cloudControl
The default entries on the Alias are output are the platform domains, which are provided automatically and exist for every deployment. So this can not be changed. From the perspective of the routing tier all aliases are the same and there is no difference between default and non-default entries. Do...
Why are the aliases for string and object in lowercase?
c#,alias,naming,primitive-types,complextype
In C#, there are no "primitive types" and "complex types". There are classes and structs, (reference types and value types, respectively) among others. Both can include methods (e.g. char.IsDigit('a')). So your objections aren't really valid. But there is still the question: why? I'm not sure if there's a good source...
Delete from aliased table doesn't work (but select does)
Put your alias in DELETE syntax like this: delete DB01 FROM [DB01].[forward].[forward_value] as DB01 WHERE Id_forward like 'test' and NOT EXISTS (SELECT * FROM [DB02].[db_marketdata].[forward].[forward_value] as DB02 WHERE DB01.Id_Forward = DB02.Id_Forward and DB01.Id_Block = DB02.Id_Block and DB01.Id_PriceType = DB02.Id_PriceType ) ...
How to find aliases in emacs
You can check the value of (symbol-function 'THE-FUNCTION). If the value is a symbol then THE-FUNCTION is an alias. However, if the value is not a symbol THE-FUNCTION might nevertheless have been defined using defalias (or fset). In that case, THE-FUNCTION was aliased not to another function's symbol but to...
Formal argument names for magrittr aliases
r,alias,plyr,pipeline,magrittr
use_series is just an alias for $. You can see that by typing the function name without the parenthesis use_series # .Primitive("$") The $ primitive function does not have formal argument names in the same way a user-defined function does. It would be easier to use extract2 in this case...
Java Runtime.exec() doesn't honor Linux alias
java,linux,process,alias,spawn
The reason is that alias is belonged to interactive shell process, so that the java can't see it. You can see the detail here http://unix.stackexchange.com/questions/1496/why-doesnt-my-bash-script-recognize-aliases If you want to execute the alias: Your shell is bash java Exec "bash -i -c 'ls'" Your shell is zsh java Exec "zsh -i...
How to create nested SELECT COUNT with alias in Postgres
sql,postgresql,count,nested,alias
You want to create a separate row for each character. One way is to generate all the characters and then aggregate by them. Here is one approach: select chr(chars.c + ascii('A')) as c, sum(case when ascii(left(m.nome, 1)) = chars.c + ascii('A') then 1 else 0 end) from generate_series(0, 25) as...
Bash: Pass alias or function as argument to program
You're parsing ls, and this is very bad. Moreover, if the last modified “file” is a directory, you'll be lessing/viming a directory. So you need a robust way to determine the last modified file in the current directory. You may use a helper function like the following (that you'll put...
Are generic type aliases possible in TypeScript?
No, not yet. You can see developments on this in issue #1616. As for when this feature will be available... Lately we've been quite busy with ES6 alignment and the recently announced Angular 2.0 related features. We will get to (re)evaluating some of these type system specific issues but there's...
How to define aliases in the MongoDB Shell?
To list databases try : function sd(){ return db._adminCommand( { listDatabases: 1 } ) } Basically you have to run valid javascript here. Remember that you have to run these in context of admin database - runCommand will not be enough - you have to use _adminCommand here. For other...
Using alias in cygwin doesn't recognize?
bash,google-chrome,cygwin,alias,.bash-profile
Shell aliases only apply to the first word in a command. They can not be used to replace strings in the middle of commands. Consider using a variable instead: gmail='https://gmail.com' cygstart chrome "$gmail" ...
Bash: override built in command
I also tried cd(){ echo before; cd $1; echo after; } however it repetedly echos "before". because it calls recursively the cd defined by you. To fix, use the builtin keyword like: cd(){ pwd; builtin cd "[email protected]"; pwd; } Ps: anyway, IMHO isn't the idea redefine the shell builtins....
Outlook 2010 VBA code to show alias of recipient
email,outlook,alias,outlook-vba
With all your help I was able to solve this by capturing recipient address entry, adding it as a new item, showing alias, then deleting the recipient: Sub ReadRecpDetail() Dim myOlApp As Outlook.Application Dim myItem As Outlook.mailItem Dim myRecipient As Outlook.recipient Dim recipient As Outlook.recipient Dim SMTPaddress As String Dim...
Alias text in HTML or CSS?
You can't force a font to be aliased at the extent you have in your example. That's not aliased as much as a blown-up pixel font. Fonts that you use in a web page are not bitmap fonts. They are vector fonts. Meaning there are no pixels to alias. *...
How to add a second key-binding to execute-extended command in emacs OS X
There are a few different ways to bind keys in Emacs, but if you simply want to add a second global keybinding for execute-extended-command you can use global-set-key, e.g. (global-set-key (kbd "<f10>") 'execute-extended-command) F10 should now do the same as M-x....
mysql: getting getting tuple of an alias which has maximum column value
Use a JOIN with subqueries. select tpt.AlbumId from ( select Album.AlbumId, Sum(Track.UnitPrice) as Total from Album inner join Track on Album.AlbumId = Track.AlbumId group by Album.AlbumId ) tpt JOIN ( select Sum(Track.UnitPrice) as Total from Album inner join Track on Album.AlbumId = Track.AlbumId group by Album.AlbumId ORDER BY Total DESC...
Laravel DB Join with asterisk and alias select
sql,laravel,join,alias,asterisk
You need to pass multiple parameters to the select method for each one to get prepared correctly: DB::table('TABLE1') ->leftJoin('TABLE2','TABLE2.COLA', '=', 'TABLE1.COLB') ->select('TABLE1.*', 'TABLE1.COLB AS AAA') // <- 2 separate params here ->get(); ...
SQL Join Views - Duplicate Field
sql-server,tsql,join,view,alias
You have two instances of cauditnumber at position 1 and 3, you need to alias or remove one. CREATE VIEW KFF_Sales_Data_Updated AS SELECT CustSalesUpdated.cAuditNumber -- HERE ,CustSalesUpdated.Account ,CustSalesUpdated.cAuditNumber --HERE ,CustSalesUpdated.Name ,StkSalesUpdated.cAuditNumber as AuditNumber1 ,StkSalesUpdated.Code ,StkSalesUpdated.Credit ,StkSalesUpdated.Debit ,StkSalesUpdated.Description_1 ,StkSalesUpdated.Id ,StkSalesUpdated.ItemGroup ,StkSalesUpdated.Quantity ,StkSalesUpdated.Reference ,StkSalesUpdated.TxDate FROM...
tcsh shell and variable argument alias
This works: alias P 'cd /home/projects/\!*' If you pass an argument, it is appended to the end of the path, else !* is replaced by nothing....
Virtuoso Jena provider query alias syntax
java,alias,sparql,jena,virtuoso
I see you also asked this on the OpenLink Software Support Forums... (ObDisclaimer: I work for OpenLink Software.) I've also posted this answer there. The error you're encountering is coming from the Jena parser, not from Virtuoso nor the Virtuoso Jena Provider. First thing is to correct the query to...
Qt5: How to replace numeric values of a column of a SQL table view with text aliases?
You should create a subclass of QSortFilterProxyModel and reimplement its data virtual method. It can be something like this: QVariant MyModel::data(const QModelIndex & index, int role = Qt::DisplayRole) const { QVariant result = QSortFilterProxyModel::data(index, role); if (index.column() == ERROR_COLUMN) { result = error_to_string(result.toInt()); } return result; } See the documentation...
Not unique table/alias:
You had return wrong table name in last JOIN. Try this: SELECT grameenphone_bill.tbl_admin.cp_id,grameenphone_bill.tbl_admin.cp_name,android_appstore.tbl_cp_list.cpid, android_appstore.tbl_cp_list.cpname,android_appstore.tbl_list_data.cp,android_appstore.tbl_list_data.Count FROM android_appstore.tbl_cp_list INNER JOIN grameenphone_bill.tbl_admin ON grameenphone_bill.tbl_admin.cp_id=android_appstore.tbl_cp_list.cpid INNER JOIN android_appstore.tbl_list_data ON...
SQL command not properly ended, concerning with table aliases
The issue is that when the subquery in the where clause is parsed the table alias temp might not have been defined yet. You could use a common table expression instead: ;WITH Temp AS ( SELECT o.received, AVG(p.price*d.qty+d.sfee) avgsale FROM orders o, parts p, odetails d GROUP BY o.received )...
How do I set up a bash alias for a common working folder?
Two workarounds: Add this to your .bashrc: CDPATH="$CDPATH:$HOME/some/deep/working" then you can use cd folder/bob from everywhere. Use a variable: myfolder="$HOME/some/deep/working/folder" cd "$myfolder/bob" ...
Execute script after `python manage.py shell` is up
You can use the following simple shell script: #!/bin/bash export PYTHONSTARTUP="$1" # Set the startup script python will run when it start. shift # Remove the first argument, don't want to pass that. python manage.py shell "[email protected]" # Run manage.py with the startup script. Just supply the python script you...
use git shell alias in git command
git doesn't expand aliases at random points in the command line (that would require a lot of scanning and work at all times and potentially break any usage of an aliased word in a branch ref/etc.) The closest you can get to what you want is git push -u origin...
Composer: Require a package with custom namespace
No, there is nothing you can do to shorten these namespaces. Composer doesn't have to do anything with PHP namespaces. The name you use to identify the software package is unrelated to the PHP namespace. They don't have to match in any way. Composer only provides an autoloader that will...
Store column result in variable
Your function returns an associative array, where each column is in an element whose key is the column name. So if you do: $row = yourfunc(); then you can do: $firstname = $row['firstname']; ...
Python list aliasing or global variables in OO programming. Different result, same process [duplicate]
python,oop,global-variables,alias
See this SO post: "Least Astonishment" in Python: The Mutable Default Argument When Python executes the following code: def add_cloud(ID,coordinate,Hosts=[]): global CLOUDS CLOUDS += [Cloud(ID, coordinate, Hosts)] It creates a function object, and stores default parameter values that were specified in a tuple under the attribute func_defaults. See: >>> print...
Can a forwarding reference be aliased with an alias template?
c++,templates,alias,c++14,forwarding-reference
This is indeed standard compliant. §14.5.7/2: When a template-id refers to the specialization of an alias template, it is equivalent to the associated type obtained by substitution of its template-arguments for the template-parameters in the type-id of the alias template. Now, consider that during template argument deduction, only the type...
Explanation behind C++ Quiz by Olve Maudal (alias template)
I think it is 14.5.7 Alias templates 1 A template-declaration in which the declaration is an alias-declaration (Clause 7) declares the identifier to be a alias template. An alias template is a name for a family of types. The name of the alias template is a template-name. The above means...
how to create an alias to a complicated generic type in Java?
This should do the trick: import com.w.automation.rtsimulator.headlessclient.data.SearchResult; Callable<MyClass> callable = new Callable<MyClass>() { @Override @SuppressWarnings("unchecked") public MyClass call() throws Exception { return (MyClass) Foo(); } }; You'll also need to define MyClass: public class MyClass extends Map<String, List<SearchResult>> { // implement whatever code you want here for your class objects...
Can PHP resolve a Mac alias?
Chances are you're not referring to an actual symbolic link. If you're dealing with Finder Aliases, you can use the workaround found in the comments for the is_link docs. Here are the contents of the comment (to avoid a link-only answer for posterity): if( getFinderAlias( $someFile , $target ) )...
Bash alias doesn't work in cygwin
The syntax of your alias command is correct and should be working as long as the alias command is actually being executed. It sounds like your .bashrc file is not being loaded when you start your bash shell. Make sure you have the following in your ~/.bash_profile file: [[ -s...
Trying to make a permanent Alias - UNIX
I would advise against placing your aliases directly in ~/.profile (which was suggested in the comments). The ~/.profile file is not specific to bash. You should instead place your aliases in ~/.bashrc. Why? .bashrc is guaranteed to be specific to bash (or at least any future variant of it) If...
MySQL inner join alias issue
You're mixing old-style joins with proper join syntax: SELECT matches.match_id, teamsh.team_name AS "homeTeam", teamsh.team_id AS "homeID", teamsa.team_name AS "awayTeam", teamsa.team_id AS "awayID", competition.NAME, competition.competition_id, teamsh.stadium, matches.date, teamsh.name_short AS "homeTeamShort", teamsa.name_short AS "awayTeamShort", teamsh.pysioid AS "pysioIDh", teamsa.pysioid AS "pysioIDa" FROM matches INNER JOIN teams AS teamsh ON matches.home_team_id = teamsh.team_id INNER...
How do I find out if one Python function is an alias for another one?
python,file,alias,file-handling
In Python 3, the open() function is indeed the same object: >>> sys.version '3.4.2 (default, Nov 29 2014, 18:28:46) \n[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.54)]' >>> id(open) 4467734600 >>> id(io.open) 4467734600 >>> io.open is open True This is not the case in Python 2 however. The io module is...
cannot implicitly convert type error when using aliases
I think the problem is in your alias definition, you should change it to using CreationFunction = System.Func<Microsoft.Xna.Framework.Vector2, GAShooter.Entity>; Create a using alias to make it easier to qualify an identifier to a namespace or type. The right side of a using alias directive must always be a fully-qualified type...
Bash alias to script generating shebang text
You need to do it in two steps, and apparently use single-quotes as well: tempvar='#!/bin/bash\necho configvalue' alias createConfiger='echo -e "$tempvar" > printConfig.sh' ...
create alias for path
You could just create a variable in your powershell profile with that path as the value. Then all you would need to do is something like cd $dotNet4path To add something to your profile profile, type $profile, into a powershell window and it will display the path to your powershell...
PowerShell function ValueFromPipelineByPropertyName not using alias parameter name
function,powershell,parameters,alias
The AD Cmdlets are to blame here The problem here is that the AD Cmdlets return objects in really non-standard ways. For instance, with any other cmdlet if you take the output of the command and select a non-existing property, you'll get back nothing, like this: get-date | select Hamster...
Obtain value of Javascript string variable via an alias
javascript,json,global-variables,eval,alias
Maybe this fact will help you: Any variable in global scope can alternatively be accessed as a property of window. So if you have var something=1; var VARNAME="something"; Then the following are equivalent: console.log(something);//1 console.log(eval(VARNAME));//1 console.log(window[VARNAME]);//1 console.log(window.something);//1 Here are some examples: <script> var something=1; var SCRIPTVAR="something"; console.log(eval(SCRIPTVAR));//1 console.log(something);//1 console.log(window[SCRIPTVAR]);//1 console.log(window.something);//1...
Use alias for JOIN using JOOQ's SelectQuery
I've found solution. SelectQuery<ParentRecord> selectQuery = context.selectQuery(subSelectQuery.asTable(PARENT.getName())); selectQuery.addJoin(CHILD, JoinType.JOIN, CHILD.PARENT_ID.eq(PARENT.as(PARENT.getName()).ID)); ...
Does the Git version that ships with GitHub not have the alias feature?
Why this error? Nothing to do with GitHub or a particular Git version; quite simply, the syntax you're using is incorrect. Using your command on my Macbook throws the exact same error: $ git config alias error: key does not contain a section: alias How to define an alias The...
Tmux breaks zsh aliases
BASH_SOURCE cannot be used in .zshrc, because it is a bash-specific variable that isn't defined in zsh. You'll have to replace it with its zsh equivalent, found here.
bash shell: Avoid alias to interpret $!
Use a function, not an alias, and you avoid this altogether. my_rsync() { # BTW, this is horrible quoting; run your code through http://shellcheck.net/. # Also, all-caps variable names are bad form except for specific reserved classes. rsync -av ${PATH_EXCLUDE_DEV} ${PATH_SYS_DEV}/ ${PATH_SYS_SANDBOX}/ &>/dev/null cd - } ...in this formulation, no...
Error when adding alias to .profile in mac
Disable smart quotes in OS X. Your ASCII double quotes are being replaced by fancy slanted Unicode quotes that bash doesn't recognize. Here's a reproduction of the problem: $ cat profile alias goto_test=“cd /Library/WebServer/Documents” $ source profile bash: alias: /Library/WebServer/Documents”: not found $ shellcheck profile In profile line 1: alias...
Create a git alias to show files marked as --assume-unchanged?
As @maggick said in the comments, .gitconfig goes in your home directory. Your second command is failing because your shell interprets "!git" as a history search. For example: $ echo 'hi' hi $ cat < /dev/null $ !echo echo 'hi' hi Your attempt without !git avoids that issue, but you...
Alias command with parameters as arguments
bash,terminal,command,alias,.bash-profile
Use full path for the file-names instead of tilde ~ move-jar(){ mv "/home/user/Downloads/$1" "/home/user/Documents/$1"; } And this one-liner works for me. move-jar(){ mv ~/Downloads/$1 ~/Documents/$1; } ...
How to join to a table using aliases
I may be missing something, but I don't understand the need for the complexity in your example queries. Would something like the following (untested) query work? SELECT Name, PostCode, A.RowIdx AS RowIdx FROM (SELECT Val AS Name, RowIdx FROM myTable WHERE ColumnID=1) A INNER JOIN (SELECT Val AS PostCode, RowIdx...
Alias to “do X then ” transparently
linux,bash,command-line,alias,io-redirection
Right, I fixed it, as I suspected there was a wrinkle I was missing: exec /bin/login I needed exec to hand control over to /bin/login rather than just call it. So the telnet daemon is started thusly: /usr/sbin/telnetd -l /usr/sbin/not_really_login The contents of the not-really-login script are: #!/bin/sh echo -n...
Adding alias to bashrc to run multiple commands and pass a variable?
You can combine multiple commands in an alias using a semicolon: alias name_goes_here='activator; clean; compile; run' Then you can use name_goes_here 9002. Alternately, if you need something more complex, consider making a function instead. They're considerably more flexible....
How to write an ipython alias which executes in python instead of shell?
python,macros,ipython,alias,ipython-magic
The normal way to do this would be to simply write a python function, with a def. But if you want to alias a statement, rather than a function call, then it's actually a bit tricky. You can achieve this by writing a custom magic function. Here is an example,...
Can an identity alias template be a forwarding reference?
c++,templates,alias,c++14,forwarding-reference
Consider this code: template<class T> using identity = T; template<class T> void foo(identity<T>&&) { } //#1 template<class T> void foo(T&&) { } //#2 int main() { int i{}; foo(i); } Both GCC and Clang reject it because #2 is a redefinition of #1. If they're actually the same template, we...
Added Alias to .bashrc but no results
i found the solution - i added it to the .profile file and restarted the session - it worked
How to avoid quotes around table aliases in jOOQ
By default, jOOQ will wrap all your identifiers in quotes in order to be able to handle case-sensitivity correctly. The confusing part is why this isn't done for DSL.field(String), but only for Field.as(String). The reason for this is that jOOQ re-uses the String type for both: Plain SQL as in...
When is the AS keyword optional vs required?
You are in essence asking for the language design decision on when (and why) the AS keyword is optional or required. While this is impossible to answer definitively without referencing the minutes of the design committee meetings, it is likely required exactly where needed to make an unambiguous grammar, and...
Is it safe to cast between B* and D* if D contains an object of type B as its first member?
Structs in D "work like they do in C", so you can have reasonable expectations on their internal layout. Be wary of hidden members of nested structs, though. Casting from D to B should be fine. It is not safe to cast in the other direction, because y will then...
How to concatenate Aliased Types (of consts) into strings.Join()
As @Not_a_Golfer points out, you should really be looping through the slice of constType and building up a new slice of string. This has the disadvantage of copying each element (which may or may not matter to you). There is another solution, although it involves the unsafe package from the...
WSGIScriptAlias Apache in MAC Yosemite
You just add the following before the WSGI definition Alias /cgi-bin /Users/usuario/Sites/usuariocloud/server/ <Location /cgi-bin> SetHandler wsgi-script Options +ExecCGI </Location> <Directory "/Users/usuario/Sites/usuariocloud/server/"> AllowOverride None Order allow,deny Allow from all </Directory> is all ;)...
SQLite dynamic aliases
It sounds like you're looking for a conditional statement to choose what column to show: SELECT t1.*, CASE WHEN TYPE = 1 THEN url ELSE us END AS name FROM t1 INNER JOIN t2 ON (t1.id = t2.id) ORDER BY t1.id ASC; Sample output: | id | url | type...
golang function alias on method receiver
Yes. You can make an alias like this: var MethodReceiver = (*Person).methodReceiver When you call it, you have to provide a pointer to a person object as the first argument: MethodReceiver(&p) You can see this in action on the Go Playground....
Oracle - Unknown identifier when refering to subquery alias
Oracle doesn't allow to use parent columns in the subqueries, which are more than 1 level deep. The simpliest way to fix that is to move where one level upper: (SELECT LISTAGG("Genre",',') WITHIN GROUP (ORDER BY "Genre") from (SELECT DISTINCT "g"."Genre", "RegionBroadcasts"."Title_ID" tmp_title_id from "RegionBroadcasts" left join "Genres" "g" on...
How to change the value with a select in SQL?
Here is what you want: SELECT Calendar_Month, CASE WHEN Series = 'FULL' THEN 'YOUR_TEXT_FOR_FULL' WHEN Series = 'NONE' THEN 'YOUR_TEXT_FOR_NONE' END AS Series ,Cnt FROM T_Cust_Eom_n WHERE (TYP='REB'and Series='FULL') OR (TYP='REB' and Series='NONE') ORDER BY Series DESC,Calendar_Month ...
Alias Directive for shared hosting
The Alias directive is not allowed outside of the server/vhost config. Since the htaccess file is a "per directory" context, there's no way to do anything outside of the context of the document root. Which means you can't do/know anything outside of the root (which I'm assuming is /home/user/public_html/. You'd...
Creating command line alias for Java class in ANTLR 4 generated parser
java,windows,antlr,alias,antlr4
Turns out that you should exclude the quotes when defining an alias in Windows. There is also a $* to accept parameters. C:\source\antlr4\Hello>doskey antlr4=java -jar C:\libraries\antlr-4.4-complete.jar $* C:\source\antlr4\Hello>doskey grun=java org.antlr.v4.runtime.misc.TestRig $* ...
referencing mySQL query components
You cannot refer to aliases in the select list (or the where clause, for that matter). One way around this is to use a subquery: SELECT starting_principle, interest, principle + interest AS principle_plus_interest FROM (SELECT 50000 AS starting_principle, .065*50000 AS interest FROM some_table) t ...