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Checking if a field contains a string

I'm looking for an operator, which allows me to check, if the value of a field contains a certain string. 10 Answers ...
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What approaches are available to dummy design-time data in WPF?

I am working without expression blend and just using the XAML editor in vs2010. The wisdom of this aside, I am increasingly seeing a need for design-time data binding. For simple cases, the FallbackValue property works very nicely (Textboxes and TextBlocks, etc). But especially when dealing with ...
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This Handler class should be static or leaks might occur: IncomingHandler

...static, it will have a reference to your Service object. Handler objects for the same thread all share a common Looper object, which they post messages to and read from. As messages contain target Handler, as long as there are messages with target handler in the message queue, the handler cannot ...
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How do I check if string contains substring? [duplicate]

... Like this: if (str.indexOf("Yes") >= 0) ...or you can use the tilde operator: if (~str.indexOf("Yes")) This works because indexOf() returns -1 if the string wasn't found at all. Note that this is case-sensitive. If you want a case-insensitive search, you can write...
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SQL (MySQL) vs NoSQL (CouchDB) [closed]

I am in the middle of designing a highly-scalable application which must store a lot of data. Just for example it will store lots about users and then things like a lot of their messages, comments etc. I have always used MySQL before but now I am minded to try something new like couchdb or similar w...
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Center a position:fixed element

... to the screen with a dynamic width and height. I used margin: 5% auto; for this. Without position: fixed; it centers fine horizontally, but not vertically. After adding position: fixed; , it's even not centering horizontally. ...
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How to debug JavaScript / jQuery event bindings with Firebug or similar tools?

...nts that were bound to particular elements, are not fired and simply stop working. 15 Answers ...
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What's the best way to break from nested loops in JavaScript?

... Just like Perl, loop1: for (var i in set1) { loop2: for (var j in set2) { loop3: for (var k in set3) { break loop2; // breaks out of loop3 and loop2 } } } as defined in EMCA-262 section ...
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Why am I not getting a java.util.ConcurrentModificationException in this example?

Note: I am aware of the Iterator#remove() method. 10 Answers 10 ...
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How to determine the encoding of text?

... Correctly detecting the encoding all times is impossible. (From chardet FAQ:) However, some encodings are optimized for specific languages, and languages are not random. Some character sequences pop up all the time,...