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“inconsistent use of tabs and spaces in indentation”
...t tab to space is really editor-dependent.
On Emacs, for example, you can call the method 'untabify'.
On command line, you can use a sed line (adapt the number of spaces to whatever pleases you):
sed -e 's;\t; ;' < yourFile.py > yourNedFile.py
...
LLVM vs clang on OS X
... To add to this wonderful answer: clang is also a set of libraries (called libclang) you can use for things like code analyzing, autocompletion, syntax highlighting, etc… This is very handy for IDEs.
– user142019
Nov 9 '11 at 9:43
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What's the dSYM and how to use it? (iOS SDK)
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if you want to be able to see crashlogs inside apple connect you can include the app symbols when you upload the app to the app store. if you are using crashlytics you don't have to do it but it doesn't hurt to include the app symbols (the dsym file) and send it to ap...
ThreadStart with parameters
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Nice so simple. Just wrap any call in "new Thread(() => FooBar() ).Start();
– Thomas Jespersen
Nov 29 '10 at 15:02
12
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Dispelling the UIImage imageNamed: FUD
...few dozen KBs when compressed, but consumes over half a MB decompressed - width * height * 4). By contrast +imageWithContentsOfFile: will decompress that image everytime the image data is needed. As you can imagine, if you only need the image data once, you've won nothing here, except to have a cach...
How to change Hash values?
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There's a method for that in ActiveSupport v4.2.0. It's called transform_values and basically just executes a block for each key-value-pair.
Since they're doing it with a each I think there's no better way than to loop through.
hash = {sample: 'gach'}
result = {}
hash.each do |...
Mapping composite keys using EF code first
...de:
public class MyTable
{
[Key, Column(Order = 0)]
public string SomeId { get; set; }
[Key, Column(Order = 1)]
public int OtherId { get; set; }
}
You can also look at this SO question. If you want official documentation, I would recommend looking at the official EF website. Hope this he...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...to take advantage of the new auto layout features of iOS 6 while still providing compability with older devices on earlier versions of iOS?
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IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
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This cannot be done if you deploy a war with IntelliJ IDEA. However, it can be if you deploy an exploded war. In IDEA:
open your Tomcat Run/Debug configuration (Run > Edit Configurations)
Go to the "Deployment" tab
In the "Deploy at Server Startup" section, remove (if prese...
.rar, .zip files MIME Type
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multipart/x-zip is a valid mimetype for .zip as well ( PKZIP archive )
– Sam Vloeberghs
Mar 4 '13 at 13:52
13
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