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Twig for loop for arrays with keys
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I found the answer :
{% for key,value in array_path %}
Key : {{ key }}
Value : {{ value }}
{% endfor %}
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What is the difference between D3 and jQuery?
...enter() and exit() methods and D3 manipulates elements.
D3 is usually used for data visualization but jQuery is used for creating web apps. D3 has many data visualization extensions and jQuery has many web app plugins.
Both are JavaScript DOM manipulation libraries, have CSS selectors and fluent API...
How do you use an identity file with rsync?
...e keys memory. The agent can be locked using ssh-add. A default lifetime for a key can be specified when ssh-agent is started, and or specified for a key when it is added.
You might also want to setup a ~/.ssh/config file to supply the port and key definition. (See `man ssh_config for more option...
How do I find the caller of a method using stacktrace or reflection?
...ower). But as already noted, you shouldn't be using code like this in a performance-critical area anyway. ;) A 1.6 JVM only seems to be ~10% slower and, as Software Monkey said, it expresses the intent better than the "new Exception" way.
– GaZ
Jul 7 '09 at 14...
How to stop text from taking up more than 1 line?
...this only works on block elements. If you need to do this to table cells (for example) you need to put a div inside the table cell as table cells have display table-cell not block.
As of CSS3, this is supported for table cells as well.
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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?
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Dijkstra allows assigning distances other than 1 for each step. For example, in routing the distances (or weights) could be assigned by speed, cost, preference, etc. The algorithm then gives you the shortest path from your source to every node in the traversed graph.
Meanw...
Static classes and methods in coffeescript
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
How to intercept all AJAX requests made by different JS libraries
... function hooking is perfectly safe and is done regularly on other methods for other reasons.
And, the only performance impact is really only one extra function call for each .open() plus whatever code you execute yourself which is probably immaterial when a networking call is involved.
In IE,...
Chmod recursively
...hen you can find out the names of entries in the directory, but no other information (not even types, so you don't know which of the entries are subdirectories). This works for me:
find . -type d -exec chmod +rx {} \;
shar...
What is the difference between an ORM and an ODM?
... representation of the data (if needed).
Mandango is an example of an ODM for MongoDB.
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