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Windows batch script launch program and exit console
...P said.
%SystemRoot%\Notepad.exe
This was cause by Notepad running in same command prompt (process). The command prompt will close AFTER notepad is closed. To avoid that, we can use the start command to start a separate process like this.
start %SystemRoot%\Notepad.exe
This command is fine as ...
How can I check if a value is a json object?
... will convert it to boolean false
}
else
{
// the response was something else
}
}
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How to determine whether an object has a given property in JavaScript
...etter — Object.prototype.hasOwnProperty.call(x, 'y'), so that property named "hasOwnProperty" would not conflict with inspection process ;)
– kangax
Dec 24 '09 at 14:03
5
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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
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The parameter of exit should qualify if the execution of the program went good or bad. It's a sort of heredity from older programming languages where it's useful to know if something went wrong and what went wrong.
Exit code is
0 ...
update package.json version automatically
...version is probably the correct answer. Just to give an alternative I recommend grunt-bump. It is maintained by one of the guys from angular.js.
Usage:
grunt bump
>> Version bumped to 0.0.2
grunt bump:patch
>> Version bumped to 0.0.3
grunt bump:minor
>> Version bumped to 0.1.0
...
How can I multiply and divide using only bit shifting and adding?
...+ 10101_2 * 1
= 10101_2 * 5
= 21 * 5 (Same as initial expression)
(_2 means base 2)
As you can see, multiplication can be decomposed into adding and shifting and back again. This is also why multiplication takes longer than bit shifts or adding - it's O(n^2) rat...
Max length for client ip address [duplicate]
What would you recommend as the maximum size for a database column storing client ip addresses? I have it set to 16 right now, but could I get an ip address that is longer than that with IPv6, etc?
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How to embed a text file in a .NET assembly?
...the toolbar above the tab-page, select to add a new text file, give it a name, it will be added to your project and opened up.
If you get this far, then in your code you can type in Resources.TheNameYouGaveTheTextFileHere and you can access its contents. Note that the first time you use the Resourc...
Sorting a list using Lambda/Linq to objects
I have the name of the "sort by property" in a string. I will need to use Lambda/Linq to sort the list of objects.
12 Answe...
Uninstall Node.JS using Linux command line?
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Running which node will return something like /path/bin/node.
Then run cd /path
This is all that is added by Node.JS.
rm -r bin/node bin/node-waf include/node lib/node lib/pkgconfig/nodejs.pc share/man/man1/node.1
Now the only thing I don't know about i...