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Uses for the Java Void Reference Type?
...t way as null is an instance of all types. Anyhow, as you said, the pure meaning of it is "I could write any type here as I am not interested in it, so I will put Void to make sure people who read my code understand exactly that"
– Snicolas
Jul 24 '13 at 22:55
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How to escape JSON string?
...t be: t = "000" + String.Format("{0:X}",(int) c);
– daniatic
Apr 14 at 13:03
add a comment
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AngularJS-Twig conflict with double curly braces
As you know, both angular and twig has common control construction - double curly braces. How can I change default value of Angular?
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What unique features does Firebug have that are not built-in to Firefox?
...a lot from this list is not relevant today.
– Aleks-Daniel Jakimenko-A.
Oct 27 '14 at 2:26
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Jenkins / Hudson environment variables
I am running Jenkins from user jenkins thats has $PATH set to something and when I go into Jenkins web interface, in the System Properties window ( http://$host/systemInfo ) I see a different $PATH .
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Laravel Eloquent ORM Transactions
The Eloquent ORM is quite nice, though I'm wondering if there is an easy way to setup MySQL transactions using innoDB in the same fashion as PDO, or if I would have to extend the ORM to make this possible?
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Javascript Shorthand for getElementById
Is there any shorthand for the JavaScript document.getElementById? Or is there any way I can define one? It gets repetitive retyping that over and over .
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Can I protect against SQL injection by escaping single-quote and surrounding user input with single-
I realize that parameterized SQL queries is the optimal way to sanitize user input when building queries that contain user input, but I'm wondering what is wrong with taking user input and escaping any single quotes and surrounding the whole string with single quotes. Here's the code:
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Create tap-able “links” in the NSAttributedString of a UILabel?
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How would I organize this in cellForRowAtIndexPath? I'm creating and configuring instances within cellForRowAtIndexPath and hosting the handleTapOnLabel function in it too. But at cell.textLabel.addGestureRecognizer(UITapGestureRecognizer(t...
Is there a limit on how much JSON can hold?
I am using jquery, JSON, and AJAX for a comment system. I am curious, is there a size limit on what you can send through/store with JSON? Like if a user types a large amount and I send it through JSON is there some sort of maximum limit?
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