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git pull from master into the development branch
...n, and thus recoverable from, the reflog. This also enables a new git 1.9/2.0 feature for finding upstream rebases.)
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How do I iterate over an NSArray?
...is it supposed to be faster than traditional NSEnumerator, but Objective-C 2.0 also provides a very concise syntax.
id object;
for (object in myArray) {
[self doSomethingWith:object];
}
/////////////////
NSEnumerator
This is a form of external iteration: [myArray objectEnumerator] returns a...
Numpy first occurrence of value greater than existing value
...ive the same index otherwise. Consider the test case of N being odd (and N/2.0 to force float if using python 2).
– askewchan
Feb 11 '17 at 1:25
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Move the most recent commit(s) to a new branch with Git
...t worry, you'll have those commits in newbranch!
WARNING: With Git version 2.0 and later, if you later git rebase the new branch upon the original (master) branch, you may need an explicit --no-fork-point option during the rebase to avoid losing the carried-over commits. Having branch.autosetupreba...
Version vs build in Xcode
...elease 1.0.1 might be build 578.
Release 1.1.0 might be build 694.
Release 2.0.0 might be build 949.
Other developers, including Apple, have a Build number comprised of a major version + minor version + number of builds for the release. These are the actual software version numbers, as opposed to ...
RSS Feeds in ASP.NET MVC
...ostRSS" %><?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
<channel>
<title>ricky rosario's blog</title>
<link>http://<%= Request.Url.Host %></link>
<description>Blog RSS feed for rickyrosario.com</description>
<lastBuildDat...
List or IList [closed]
...there was an IsFixedSize property on IList in .NET 1, not included in .NET 2.0's generic IList<T> where it was consolidated with IsReadOnly, leading to surprising behaviour around Arrays. There's a detailed brain-melting blog about the subtle differences here: enterprisecraftsmanship.com/201...
Why Func instead of Predicate?
...introduced at the same time that List<T> and Array<T>, in .net 2.0, the different Func and Action variants come from .net 3.5.
So those Func predicates are used mainly for consistency in the LINQ operators. As of .net 3.5, about using Func<T> and Action<T> the guideline stat...
What kind of leaks does automatic reference counting in Objective-C not prevent or minimize?
...ive-C mailing list, where he lists many advantages of ARC over Objective-C 2.0 garbage collection. I've run into several of the GC issues he describes.
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how to ignore namespaces with XPath
...
You can do the same In XPath2.0 in a less verbose syntax:
/path/to/*:somenode
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