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Android splash screen image sizes to fit all devices
...ndroid Developer Guide
Design images that have areas that can be safely stretched without compromising the end result
With this, Android will select the appropriate file for the device's image density, then it will stretch the image according to the 9-patch standard.
end of tl;dr. Full post ahead...
How do I undo 'git add' before commit?
...
If you type:
git status
Git will tell you what is staged, etc., including instructions on how to unstage:
use "git reset HEAD <file>..." to unstage
I find Git does a pretty good job of nudging me to do the right thing in situations like this.
Note: Recent Git versions (1.8...
What makes Lisp macros so special?
...What this says is: Evaluate expr1, and, should it be true, evaluate expr2, etc.
Now try to make this && into a function... thats right, you can't. Calling something like:
and(expr1, expr2, expr3)
Will evaluate all three exprs before yielding an answer regardless of whether expr1 was fals...
Find the Smallest Integer Not in a List
...y understood without the bit twiddling: "Create a Boolean array of size N" etc. Once you understand it that way, moving to a bitwise version is conceptually easy.
– Jon Skeet
Oct 19 '09 at 5:27
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Why is using a wild card with a Java import statement bad?
...tion can be solved by modern IDEs (hiding imports, refactoring class name, etc...).
– assylias
Feb 5 '13 at 8:10
15
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AngularJS ng-if with multiple conditions
... to read, I hope as a developer you are use better names than 'a' 'k' 'b' etc..
For Example:
<div class="links-group" ng-repeat="group in groups" ng-show="!group.hidden">
<li ng-if="user.groups.admin || group.title == 'Home Pages'">
<!--Content-->
</li>
&l...
Populate a Razor Section From a Partial
...the end which is generated at build time so that the browser is forced to fetch the latest version when a new version is deployed.
– Simon Green
Jun 12 '15 at 11:30
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Android search with Fragments
... have some management code, like for disabling the content, handling back, etc.
– AlikElzin-kilaka
May 2 '13 at 15:08
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Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
...d that this may very depending on compiler version, optimisation settings, etc).
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Just what is an IntPtr exactly?
...Pointers are pointy things, and pointy things e.g. swords, axes, pointers, etc. should be handled with extra special care.
Pointers give the programmer tight control of a system. Therefore mistakes made are likely to have more serious consequences.
In order to use pointers, unsafe code has to be e...