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LINQ - Full Outer Join
...Explanation of terms used:
Joining is a term borrowed from relational database design:
A join will repeat elements from a as many times as there are elements in b with corresponding key (i.e.: nothing if b were empty). Database lingo calls this inner (equi)join.
An outer join includes elements fr...
Self-references in object literals / initializers
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64
Simply instantiate an anonymous function:
var foo = new function () {
this.a = 5;
this...
Cookies on localhost with explicit domain
...I modified that portion of my code to conditionally set the 'secure' param based on $_SERVER['HTTP_HOST'] being 'localhost' or not. Working well now.
I hope this helps someone.
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Android ACTION_IMAGE_CAPTURE Intent
... mRequestCode);
then in activity that i return to, i do different things based on the device.
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
switch (requestCode) {
case GlobalConstants.IMAGE_CAPTURE:
Uri u;
if (hasImageCap...
How do I activate a virtualenv inside PyCharm's terminal?
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Based on answers from Peter and experimentation, I've come up with a good "general solution", which solves the following:
Restores the behaviour of a login shell. PyCharm normally runs a login shell, but --rcfile stopped th...
How to randomly select rows in SQL?
... broke the random selection. Using min() and max() applied to the dbo.Tally64k table would not allow the user to select a row with a pk id > 65556.
– RIanGillis
Sep 23 '19 at 13:41
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Assign output of a program to a variable using a MS batch file
...line. Imagine, your test.bat has something like:
for /f %%i in ('c:\cygwin64\bin\date.exe +"%%Y%%m%%d%%H%%M%%S"') do set datetime=%%i
echo %datetime%
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Error “can't use subversion command line client : svn” when opening android project checked out from
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64
This is annoying, I wish IntelliJ would handle this better than a startup nag..
If you are usi...
Mocking Extension Methods with Moq
...oles is a lightweight framework for test stubs and detours in .NET that is based on delegates.
Moles may be used to detour any .NET method, including non-virtual/static methods in sealed types.
You can use Moles with any testing framework (it's independent about that).
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Is it possible to rotate a drawable in the xml description?
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If vector based drawables are used, in conjunction with an ImageView, style, and color state list, your button can be refactored as follows:
Note: Vector drawables are significantly smaller than images, so extra, explicit definitions ...