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Folder structure for a Node.js project
...
Concerning the folders you mentioned:
/libs is usually used for custom classes/functions/modules
/vendor or /support contains 3rd party libraries (added as git
sub-module when using git as source control)
/spec contains specifications for BDD tests.
/tests contains the unit-tests for ...
Double not (!!) operator in PHP
...f the operand. Then the left ! will negate that boolean.
This means that for any true value (numbers other than zero, non-empty strings and arrays, etc.) you will get the boolean value TRUE, and for any false value (0, 0.0, NULL, empty strings or empty arrays) you will get the boolean value FALSE....
How to use the TextWatcher class in Android?
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For use of the TextWatcher...
et1.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// TODO Auto-generated method stub
}
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How to use OpenSSL to encrypt/decrypt files?
...ypically used when the encrypted output is to be transmitted in ASCII/text form and has the effect of increasing output size compared binary form. The original poster does not specify output format and so I feel that at the very least this should be mentioned. See answer: stackoverflow.com/a/3155282...
How can I disable editing cells in a WPF Datagrid?
...that users cannot edit your DataGrid's cells.
You can also set this value for individual columns in your DataGrid as needed.
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Difference between window.location.assign() and window.location.replace()
...ou can't go back to the previous document loaded.
Reference: http://www.exforsys.com/tutorials/javascript/javascript-location-object.html
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Are nested span tags OK in XHTML?
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Absolutely.
Here's the definition from an XHTML-strict DOCTYPE for a span element.
<!ELEMENT span %Inline;> <!-- generic language/style container -->
<!ATTLIST span
%attrs;
>
The "%Inline" part tells me that it can have child nodes from the "% Inline;" entities e...
Mysql adding user for remote access
...rivate instance port> in my php.ini, and then used 127.0.0.1 throughout for my db hostname
– spex
Sep 11 '13 at 18:41
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Friend declaration in C++ - difference between public and private
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but for documentation purposes, would you consider a friend an implementation detail or part of the interface?
– TemplateRex
Aug 24 '14 at 18:38
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AngularJS: disabling all form controls between submit and server response
...dilemma about what is the best (and correct) approach if I want to disable form controls (or at least make them unavailable for user interaction) during a period of time when user clicks sort of "Save" or "Submit" button and data travelling over the wire. I don't want to use JQuery (which is evil!!!...