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Validate that a string is a positive integer
...amp;& n >= 0;
}
function gid(id) {
return document.getElementById(id);
}
function test(str, expect) {
var result = isNormalInteger(str);
console.log(
str + ": " +
(result ? "Yes" : "No") +
(expect === undefined ? "" : !!expect === !!result ? " <...
How can I programmatically check whether a keyboard is present in iOS app?
...
+load is a special method called by the Objective-C runtime. It is called for each class after the app binary loads, but before the main() function is entered. There is no guarantee that an autorelease pool will be live.
– rpetrich
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How To Launch Git Bash from DOS Command Line?
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I'm not sure exactly what you mean by "full Git Bash environment", but I get the nice prompt if I do
"C:\Program Files\Git\bin\sh.exe" --login
In PowerShell
& 'C:\Program Files\Git\bin\sh.exe' --login
The --login switch makes the shell execute the lo...
Smooth GPS data
...bout estimates for vectors, with the accuracy of the estimates represented by covariance matrices. However, for estimating location on Android devices the general theory reduces to a very simple case. Android location providers give the location as a latitude and longitude, together with an accur...
XSLT getting last element
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
allowDefinition='MachineToApplication' error when publishing from VS2010 (but only after a previous
...handy with the T4MVC T4 template).
Edit:
This can be achieved much easier by simply using the "Build" -> "Rebuild Solution" menu (because what rebuild actually does is clear the obj/Debug folder and then build solution).
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Why do C++ libraries and frameworks never use smart pointers?
...not a panacea—they’re an attempt to recoup some of the losses incurred by using C++ in the first place.
– Jon Purdy
Sep 13 '13 at 6:06
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How to implement my very own URI scheme on Android
...egister some URL namespace (myapp://app.start/) for accessing your program by calling a URL in browser in Android OS?
share
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Where is logback encoder pattern documentation
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Output to the same line overwriting previous output?
...B downloaded!', end='\r')
The end= keyword is what does the work here -- by default, print() ends in a newline (\n) character, but this can be replaced with a different string. In this case, ending the line with a carriage return instead returns the cursor to the start of the current line. Thus, t...