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What is the difference between DSA and RSA?
... the link to your reference is broken
– Paul Wintz
May 22 '17 at 20:20
add a comment
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Naming conventions for java methods that return boolean(No question mark)
...er name, and conveys what the method will tell you when it is called. Following a pattern like this can also help keep more of your functions pure and without side effects.
If you do a Google Search for isEmpty() in the Java API, you get lots of results.
...
Make browser window blink in task Bar
... clearInterval(timeoutId);
document.title = oldTitle;
window.onmousemove = null;
timeoutId = null;
};
return function () {
if (!timeoutId) {
timeoutId = setInterval(blink, 1000);
window.onmousemove = clear;
}
};
}());
...
Phonegap Cordova installation Windows
...s absolutely horrible. All I'm trying to do is install PhoneGap 3.0 on my Windows environment but having no success.
13 An...
How can I detect if the user is on localhost in PHP?
...
Newer OS users (Win 7, 8) may also find it necessary to include an IPV6-format remote address in their whitelist array:
$whitelist = array('127.0.0.1', "::1");
if(!in_array($_SERVER['REMOTE_ADDR'], $whitelist)){
// not valid
}
...
How to clean node_modules folder of packages that are not in package.json?
...
I've seen NPM prune fail to delete things usually screwing up when my corporate repository has something borked in it. Then I have to rm-rf. It would be nice if there was a "blow everythin away then reget everything all in one go" command
– ggb667
...
General guidelines to avoid memory leaks in C++ [closed]
...R the creating scope is finished. This is common with PostThreadMessage in Win32:
void foo()
{
boost::shared_ptr<Object> obj(new Object());
// Simplified here
PostThreadMessage(...., (LPARAM)ob.get());
// Destructor destroys! pointer sent to PostThreadMessage is invalid! Zohnoes...
How can I reorder my divs using only CSS?
...s is very nice for mobile content reordering, and IE concern is out of the window! Think menus that are defined first and appear on the left for normal layouts, but you want them to appear at the bottom on narrow mobile displays. This does the trick very nicely.
– morphles
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How do I run a batch file from my Java Application?
...art of a file to specify the program that executes it. Double-clicking in Windows is performed by Windows Explorer. CreateProcess does not know anything about that.
Runtime.
getRuntime().
exec("cmd /c start \"\" build.bat");
Note: With the start \"\" command, a separate command window wil...
Determine whether an array contains a value [duplicate]
....includes("Sam"); // true
Support
According to kangax and MDN, the following platforms are supported:
Chrome 47
Edge 14
Firefox 43
Opera 34
Safari 9
Node 6
Support can be expanded using Babel (using babel-polyfill) or core-js. MDN also provides a polyfill:
if (![].includes) {
Array.prototy...