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Mediator Vs Observer Object-Oriented Design Patterns
...o has access to it)
function Person(name) {
let self = this;
this._name = name;
this._chat = null;
this._receive(from, message) {
console.log("{0}: '{1}'".format(from.name(), message));
}
this._send(to, message) {
this._chat.message(this, to, message...
Composer killed while updating
I got a problem, I tried to install a new package to my Laravel 4 project.
But when I run php composer.phar update I get this:
...
What characters are allowed in DOM IDs? [duplicate]
..."." | [0-9] | #xB7 |
[#x0300-#x036F] | [#x203F-#x2040]
Source: Extensible Markup Language (XML) 1.0 (Fifth Edition) 2.3
For HTML the following applies:
id = name [CS]
This attribute assigns a name to an element. This name must be unique in a document.
ID and NAME tokens mu...
What is the size limit of a post request?
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edited Dec 4 '16 at 23:44
Wolverine
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answered Ma...
Activate a virtualenv via fabric as deploy user
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John C
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answered Jul 24 '09 at 23:32
bitprophetbitprophet
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Better way to check variable for null or empty string?
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edited Jun 14 '18 at 4:58
Akira Yamamoto
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Range references instead values
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MushinNoShinMushinNoShin
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How to use if - else structure in a batch file?
...s /q "%sourceMoveDirectory%"
)
Great batch file reference: http://ss64.com/nt/if.html
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Hidden features of Perl?
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54
votes
The flip-flop operator is useful for skipping the first iteration when loopin...
Coalesce function for PHP?
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194
There is a new operator in php 5.3 which does this: ?:
// A
echo 'A' ?: 'B';
// B
echo '' ?: ...