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Android onCreate or onStartCommand for starting service
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189
onCreate() is called when the Service object is instantiated (ie: when the service is created)...
What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
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221
Microsoft has a blog entry What AnyCPU Really Means As Of .NET 4.5 and Visual Studio 11:
In ...
Memcache(d) vs. Varnish for speeding up 3 tier web architecture
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271
Varnish is in front of the webserver; it works as a reverse http proxy that caches.
You can use...
Regular expression for letters, numbers and - _
...et to show how you can use this pattern:
<?php
$arr = array(
'screen123.css',
'screen-new-file.css',
'screen_new.js',
'screen new file.css'
);
foreach ($arr as $s) {
if (preg_match('/^[\w.-]*$/', $s)) {
print "$s is a match\n";
} else {
print "$s is NO match!!!\n";
};
}
...
Execute another jar in a Java program
...
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Split string using a newline delimiter with Python
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192
str.splitlines method should give you exactly that.
>>> data = """a,b,c
... d,e,f
...
ASP.Net: Literal vs Label
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126
Yep, the main difference is that Literal controls just render out text, but Label controls sur...
What is the entry point of swift code execution?
...l main.swift file which simply called NSApplicationMain, but as of Xcode 6.1 uses the @NSApplicationMain attribute on an implementation of NSApplicationDelegate.
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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
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Copied verbatim from http://cocoaheads.tumblr.com/post/17757846453/objective-c-literals-for-nsdictionary-nsarray-and:
Objective-C literals: one can now create literals for NSArray, NSDictionary, and NSNumber (just like one can create literals for NSString)
NSArray Literals
Pre...