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How do I display a text file content in CMD?
I want to display the content of a text file in a CMD window. In addition, I want to see the new lines that added to file, like tail -f command in Unix.
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How to check whether a script is running under Node.js?
...your updated question:
(function () {
// Establish the root object, `window` in the browser, or `global` on the server.
var root = this;
// Create a reference to this
var _ = new Object();
var isNode = false;
// Export the Underscore object for **CommonJS**, with backwa...
How do browsers pause/change Javascript when tab or window is not active?
...To see what happens when you switch to a different tab or have an inactive window, simply open the page, switch to a different tab and wait for a while. It will continue to log the actual time it takes for these functions in an inactive tab.
Test Two
Another way to test it is to log the timestamp ...
Referencing system.management.automation.dll in Visual Studio
...copy of System.Management.Automation.dll is installed when you install the windows SDK (a suitable, recent version of it, anyway). It should be in C:\Program Files\Reference Assemblies\Microsoft\WindowsPowerShell\v1.0\
share...
Javascript trick for 'paste as plain text` in execCommand
...(e.originalEvent || e).clipboardData.getData('text/plain');
} else if (window.clipboardData) {
text = window.clipboardData.getData('Text');
}
if (document.queryCommandSupported('insertText')) {
document.execCommand('insertText', false, text);
} else {
document.execC...
The difference between the 'Local System' account and the 'Network Service' account?
I have written a Windows service that spawns a separate process. This process creates a COM object. If the service runs under the 'Local System' account everything works fine, but if the service runs under the 'Network Service' account, the external process starts up but it fails to create the COM o...
Is there a way to cache GitHub credentials for pushing commits?
...X keystore with:
git config --global credential.helper osxkeychain
For Windows, there is a helper called Git Credential Manager for Windows or wincred in msysgit.
git config --global credential.helper wincred # obsolete
With Git for Windows 2.7.3+ (March 2016):
git config --global credential....
How do I free my port 80 on localhost Windows?
...
On Windows 7, I couldn't stop the processes due to "access denied", but it showed me names of the processes that would be killed if I had the rights (I didn't have rights for netstat -a -b).
– Pavel V.
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How do I make JavaScript beep?
...beep with the new Audio API.
var beep = (function () {
var ctxClass = window.audioContext ||window.AudioContext || window.AudioContext || window.webkitAudioContext
var ctx = new ctxClass();
return function (duration, type, finishedCallback) {
duration = +duration;
// O...
Setting a system environment variable from a Windows batch file?
...to set a environment variable at the system level from a command prompt in Windows 7 (or even XP for that matter). I am running from an elevated command prompt.
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