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Do unix timestamps change across timezones?
...e time that 0 Lat / 0 Long is. So if you base the definition on Greenwith vs. 0/0, you get a, albeit slightly, different answer to the question "how many days are in a year". To put it another way, when a given spot on the earth gets back to where it was a year ago (relative to the Sun), the core ...
Check orientation on Android phone
... +1 for this. I needed to know exact orientation, not just landscape vs portrait. getOrientation() is correct unless you are on SDK 8+ in which case you should use getRotation(). The 'reverse' modes are supported in SDK 9+.
– Paul
Oct 16 '12 at 20:54
...
The type or namespace name does not exist in the namespace 'System.Web.Mvc'
...from the default web.config file generated by the MVC3 project template in VS10):
<compilation debug="true" targetFramework="4.0">
<assemblies>
<add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<a...
What should I do when 'svn cleanup' fails?
...iscouraged, SO answers should be the end-point of a search for a solution (vs. yet another stopover of references, which tend to get stale over time). Please consider adding a stand-alone synopsis here, keeping the link as a reference.
– kleopatra
Jan 17 '14 a...
Parsing a string into a boolean value in PHP
...ing "0"
You need to write your own function to handle the strings "true" vs "false". Here, I assume everything else defaults to false:
function isBoolean($value) {
if ($value === "true") {
return true;
} else {
return false;
}
}
On a side note that could easily be condensed t...
How do I get the type of a variable?
...er this example, where we may need to handle a conversion if T is one type vs another. I use it for class specialization to access hardware where the hardware will use either myClassA or myClassB type. On a mismatch, I need to spend time converting the data.
switch ((typeid(T)) {
case typeid(myCl...
Automating the InvokeRequired code pattern
...st too dumb, but this code won't compile. So i fixed it as it built by me (VS2008).
– Oliver
Nov 18 '10 at 10:02
5
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How do I make Git use the editor of my choice for commits?
... needed, but some programs may not use the more-correct VISUAL. See VISUAL vs. EDITOR.
For Sublime Text:
Add this to the .gitconfig. The --wait is important (it allows to type text in sublime and will wait for save/close event.)
[core]
editor = 'subl' --wait
'subl' can be replaced by the f...
Rspec: “array.should == another_array” but without concern for order
...ich could be more readable in some cases.
[1, 2, 3].should =~ [2, 3, 1]
# vs
[1, 2, 3].should match_array([2, 3, 1])
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How do you configure Django for simple development and deployment?
...
You could check the message No module named... vs cannot import name..., but it's brittle. Or, put your imports in settings_local.py in try blocks and raise a more specific exception: MisconfiguredSettings or something to that effect.
– DylanYoung
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