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How can I disable a button in a jQuery dialog from a function?
...veral dialogs you have to define what dialog you need to change: $("#dialogId").parent().$(":button:contains('Authenticate')").attr("disabled","disabled").addClass( 'ui-state-disabled' );
– podeig
May 25 '11 at 13:19
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Can I access variables from another file?
Is it possible to use a variable in a file called first.js inside another file called second.js ?
9 Answers
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How to add a “open git-bash here…” context menu to the windows explorer?
...o add an Expandable String Value in the commandKey with values "C:\Program Files\Git\git-bash.exe" "%V"
– Bimzee
Nov 29 '16 at 6:59
11
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Changing the selected option of an HTML Select element
...ain old JavaScript:
var val = "Fish";
var sel = document.getElementById('sel');
document.getElementById('btn').onclick = function() {
var opts = sel.options;
for (var opt, j = 0; opt = opts[j]; j++) {
if (opt.value == val) {
sel.selectedIndex = j;
break;
}
}
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Update MongoDB field using value of another field
...so for update operations that require "type casting" you will need client side processing, and depending on the operation, you may need to use the find() method instead of the .aggreate() method.
MongoDB 3.2 and 3.0
The way we do this is by $projecting our documents and use the $concat string aggr...
How to add include path in Qt Creator?
...are using qmake, the standard Qt build system, just add a line to the .pro file as documented in the qmake Variable Reference:
INCLUDEPATH += <your path>
If you are using your own build system, you create a project by selecting "Import of Makefile-based project". This will create some file...
How do I make Git ignore file mode (chmod) changes?
I have a project in which I have to change the mode of files with chmod to 777 while developing, but which should not change in the main repo.
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Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
In Rails we can do the following in case a value doesn't exist to avoid an error:
12 Answers
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LD_LIBRARY_PATH vs LIBRARY_PATH
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unless you invoke ld yourself and combine the object files with the libraries, it will 'inherit' the path that gcc passes to it. You can override the standard gcc, with -Xlinker options.
– Naveen
Nov 22 '10 at 22:27
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Unable to load Private Key. (PEM routines:PEM_read_bio:no start line:pem_lib.c:648:Expecting: ANY PR
I have a .key file which is PEM formatted private key file. I didn't make this file but I got this from somewhere.
13 Answe...