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Easiest way to detect Internet connection on iOS?
... a dupe of many others, however, I don't feel the simple case is well explained here. Coming from an Android and BlackBerry background, making requests through HTTPUrlConnection instantly fail if there is no connection available. This seems like completely sane behavior, and I was surprised to fin...
How to write one new line in Bitbucket markdown?
Is it possible to write a new line (NOT a paragraph) in the Bitbucket markdown?
5 Answers
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How to compare two files not in repo using git
I'd like to compare two css files which are not in any git repository. Is there such a functionality in git?
3 Answers
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
All the examples of strong parameters in Rails 4 docs use
2 Answers
2
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LINQ - Convert List to Dictionary with Value as List
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It sounds like you want to group the MyObject instances by KeyedProperty and put that grouping into a Dictionary<long,List<MyObject>>. If so then try the following
List<MyObject> list = ...;
var map = list
.GroupBy(x => x.KeyedProperty)
.ToDict...
Can anybody find the TFS “Unshelve” option in Visual Studio 2012?
I can find the shelve button okay, and had shelved changes earlier today, but now I can't seem to find a way to unshelve them! This has left me in quite a predicament!
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File extension for PowerShell 3
... Update for 2014: This is still relevant now with Powershell 4. I think the 1 was really just to distinguish it from .ps (PostScript) files, but it made for a lot of confusion!
– evilspoons
Aug 20 '14 at 22:04
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Install parent POM without building Child modules
I have a parent POM in a Maven project, with this structure:
2 Answers
2
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Sublime Text 2 - Link with Editor / Show file in sidebar
I'm looking for a feature like Eclipse's Link with Editor. Basically, I want whatever file I'm editing to be shown in its place in the file tree.
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Scala downwards or decreasing for loop?
In Scala, you often use an iterator to do a for loop in an increasing order like:
7 Answers
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