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Android Location Providers - GPS or Network Provider?
...evinakattiVinayak Bevinakatti
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Installing Python packages from local file system folder to virtualenv with pip
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10 Answers
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In Python how should I test if a variable is None, True or False
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120
Don't fear the Exception! Having your program just log and continue is as easy as:
try:
re...
Checking from shell script if a directory contains files
...ob # To include hidden files
files=(/some/dir/*)
if [ ${#files[@]} -gt 0 ]; then echo "huzzah"; fi
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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass
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edited May 24 '15 at 14:09
Malwinder Singh
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Regular Expression to reformat a US phone number in Javascript
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Assuming you want the format "(123) 456-7890":
function formatPhoneNumber(phoneNumberString) {
var cleaned = ('' + phoneNumberString).replace(/\D/g, '')
var match = cleaned.match(/^(\d{3})(\d{3})(\d{4})$/)
if (match) {
return '(' + match[1] + ') ' + match[2...
转：postfix安装Q&A - 更多技术 - 清泛网 - 专注C/C++及内核技术
...tfix安装Q&A 原文地址：http: bbs.chinaunix.net viewthread.php?tid=770141执照wangmingda老大的资料安装成功postfix（地址在这里http: www.extmail....
原文地址：http://bbs.chinaunix.net/viewthread.php?tid=770141
执照wangmingda老大的资料...
How to publish a website made by Node.js to Github Pages?
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104
GitHub pages host only static HTML pages. No server side technology is supported, so Node.js ap...
How to lock orientation during runtime
...nsor/slider driven.
More info here: http://www.devx.com/wireless/Article/40792
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Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?
...dynamic d)
{
int y;
if(d || M(out y))
y = 10;
return y;
}
}
I see no reason why that should be illegal; if you replace dynamic with bool it compiles just fine.
I'm actually meeting with the C# team tomorrow; I'll mention it to them. Apologies for the ...