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Upgrade python in a virtualenv
...nvenient and robust.
Side effect: it also fixes the Symbol not found: _SSLv2_method exception when you do import ssl in a virtual environment after upgrading Python to v2.7.8.
Notice: Currently, this is for Python 2.7.x only.
If you're using Homebrew Python on OS X, first deactivate all virtual...
Windows batch: formatted date into variable
...be installed on every machine that has .NET - download from Microsoft (v1, v2, and v3 (only for Windows 7 and above)). Installed by default on everything form Windows 7/Win2008 and above:
C:\> powershell get-date -format "{dd-MMM-yyyy HH:mm}"
Self-compiled jscript.net/batch (I have never seen...
“tag already exists in the remote" error after recreating the git tag
...software versions or milestones. Example of git tags v0.1dev, v0.0.1alpha, v2.3-cr(cr - candidate release) and so on..
Another way you can solve this is issue a git reflog and go to the moment you pushed the dev tag on remote. Copy the commit id and git reset --mixed <commmit_id_from_reflog>...
Graph visualization library in JavaScript
...eviously commercial HTML 5 diagramming library, now available under Apache v2.0. mxGraph is the base library used in draw.io.
Commercial libraries
GoJS Interactive graph drawing and layout library
yFiles for HTML Commercial graph drawing and layout library
KeyLines Commercial JS network visualiz...
Generic method multiple (OR) type constraint
...ace. Ex. allow any struct or string so that you can simply call Equals(v1, v2) for value based comparison.
– Vakhtang
Aug 14 '18 at 12:06
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...
What exactly are DLL files, and how do they work?
...
@RehanKhan Starting with .NET Framework v2.0, runtime will only load assembles compiled with a .NET version <= currently loaded runtime + .NET also caches failed attempts to load assemblies + if a previous call already located an assembly, the CL runtime will us...
Templated check for the existence of a class member function?
... standard library that eventually made it into the library fundamentals TS v2. It most likely won't ever get into the standard because it has been subsumed by requires expressions since, but it still solves the problem in a somewhat elegant manner. The toolkit introduces some metafunctions, includin...
When should we use intern method of String on String literals
...hout going into much detail that it expects an array of interned strings.
V2.0
public class MyClass
{
private String reference_val;
...
public boolean hasReferenceVal ( final String[] strings )
{
for ( String s : strings )
{
if ( s == reference_val )
{
return t...
How to create a release signed apk file using Gradle?
...ptional, specify signing versions used
v1SigningEnabled true
v2SigningEnabled true
}
}
buildTypes {
release {
signingConfig signingConfigs.release
}
}
....
Then you can run gradle assembleRelease
Also see the reference for the signingConfigs Gradle ...
Asserting successive calls to a mock method
...tain tests per versions (say code changes between google search api v1 and v2, your code will test version 1 no matter what)
– Daniel Dubovski
Oct 27 '16 at 12:43
...