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How to get a variable name as a string in PHP?
...ction relied on what a variable used to be called, it would be more like a goto than a properly separate function.
Global variables are generally considered a bad idea. A lot of the examples here assume that the variable you want to "reflect" can be found in $GLOBALS, but this will only be true if y...
What is so bad about singletons? [closed]
...them as just a glorified global. In the same way that many people hate the goto statement there are others that hate the idea of ever using a global. I have seen several developers go to extraordinary lengths to avoid a global because they considered using one as an admission of failure. Strange but...
Conventions for exceptions or error codes
...y interupt the flow of logic". Exceptions have more or less the effects of goto
– peterchaula
May 25 '17 at 11:30
@pet...
Code Golf: Collatz Conjecture
...sing Sub::Call::Recur is also an optimization. Otherwise I would use @_=$n;goto &Collatz. (It is 10-20% slower if you change state @next to my @next
– Brad Gilbert
Mar 9 '10 at 15:37
...
How to generate the JPA entity Metamodel?
...and metamodel will be generated automatically.
In case of IDE Eclipse
1. goto Project->Properties->Java Compiler->Annotation Processing and enable it.
2. Expand Annotation Processing->Factory Path-> Add External Jar add Hibernate JPA 2 Metamodel Generator jar check the newly added ...
How do I verify that an Android apk is signed with a release certificate?
...
Use this command : (Jarsigner is in your Java bin folder goto java->jdk->bin path in cmd prompt)
$ jarsigner -verify my_signed.apk
If the .apk is signed properly, Jarsigner prints "jar verified"
sh...
How do you unit test private methods?
...ta generation...
Microsoft provides two mechanisms for this:
Accessors
Goto the class definition's source code
Right-click on the name of the class
Choose "Create Private Accessor"
Choose the project in which the accessor should be created
=> You will end up with a new class with the name foo...
Finding the path of the program that will execute from the command line in Windows
...path
set PATHLIST=.;%PATH%
set EXTLIST=%PATHEXT%
if not "%EXTLIST%" == "" goto :extlist_ok
set EXTLIST=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
:extlist_ok
rem - first look for the file as given (not adding extensions)
for %%i in (%1) do if NOT "%%~$PATHLIST:i"=="" echo %%~$PATHLIST:i
rem...
What is Turing Complete?
...ava, Javascript, or Python and removed the ability to do any sort of loop, GOTO, or function call, it wouldn't be Turing complete because it can't perform an arbitrary computation that never finishes. Coq is a theorem prover that can't express programs that don't terminate, so it's not Turing comple...
How can I rename a project folder from within Visual Studio?
...ename
In Solution Explorer, double click, or right click on Properties → goto Application Tab, rename Assembly name and Default namespace to match.
If you wish to also rename the namespace, open one of your class files. Right click the namespace → Rename.... This should search and replace all re...