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How do I update zsh to the latest version?
...eful and it's worth fixing whatever problems you're having with it. That said, I don't know that I want to use it to replace Apple's zsh...
– Marnen Laibow-Koser
Dec 3 '13 at 16:00
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jQuery .hasClass() vs .is()
...a comment and four upvotes to very comment. It turns out that what I had said is the correct answer. Here is the result:
http://jsperf.com/hasclass-vs-is-so
The is is multi-purpose, you can for example do is('.class'), is(':checked'), etc which means is has more to do where is hasClass is limited ...
How to make git-diff and git log ignore new and deleted files?
...is already built into git.
I'll leave this answer here since it might provide ideas for things that aren't built into git.
git diff shows new and deleted files by comparing them to /dev/null. It shouldn't be too difficult to write something (I'd use Perl myself) that looks for /dev/null and fil...
How to change variables value while debugging with LLDB in Xcode?
...
expr (void)[label setText:@"Foo"] should do it. Dot-Syntax usually won't work in the debugger. lldb probably interprets it as you wanted to access a member of a c-struct, but I'm not sure if this is the reason it won't work. Dot-Synt...
Conda: Installing / upgrading directly from github
...tion is asking how to do it using conda directly, which the top answer provides.
– Amelio Vazquez-Reina
Jan 18 at 14:49
add a comment
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PowerShell script to return versions of .NET Framework on a machine?
...://raw.githubusercontent.com/dotnet/docs/master/docs/framework/migration-guide/how-to-determine-which-versions-are-installed.md"
$md = Invoke-WebRequest $url -UseBasicParsing
$OFS = "`n"
# Replace the weird text in the tables, and the padding
# Then trim the | off the front and end of lines
$map = $...
jQuery: keyPress Backspace won't fire?
...s before your event handling code gets to it.
– srcspider
Feb 22 '11 at 13:20
5
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AngularJS : What is a factory?
...ll pretty much the same. The major differences are their complexities. Providers are configurable at runtime, factories are a little more robust, and services are the simplest form.
Check out this question AngularJS: Service vs provider vs factory
Also this gist may be helpful in understanding the...
Should the .gradle folder be added to version control?
...d anyway
It's basically a temp directory that Gradle is dropping in the middle of your source code (why Gradle thinks that's an appropriate thing to do is a different question).
You can tell the "cache directory" nature of the directory by the name of the switch that lets you change where it goes...
Providing a default value for an Optional in Swift?
The idiom for dealing with optionals in Swift seems excessively verbose, if all you want to do is provide a default value in the case where it's nil:
...