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How can I find unused images and CSS styles in a website? [closed]
...responsive websites because you will have to reload for different sizes in order to know that one or more of these styles aren't being used. It only detects for the styles of the viewport being viewed.
– micah
Oct 26 '12 at 6:30
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Why do people hate SQL cursors so much? [closed]
...ause on a relational database, the performance of code using cursors is an order of magnitude worse than set-based operations.
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How to set default values in Rails?
...read the original poster's question again, Nikita, and then my comments in order, it may make more sense to you. If not... Well, the question's been answered. Have a nice day.
– SFEley
Mar 22 '11 at 3:06
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Bytes of a string in Java
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@KorayTugay Yes, more or less. You could argue about the order of cause and effect, though. I'd be more inclined to state that a char is always 2 bytes because it is a primitive data type defined to be 2 bytes wide. (And that the UTF-16 representation was mainly a consequence of ...
How do I run Redis on Windows?
...dis 2.6 binaries.
So you'll need to download binaries from 2 branches in order to get all the necessary bits. Without further ado, here are the steps:
Download and extract the Redis binaries from the 2.6 branch
Copy all extracted binaries to c:\redis\bin
Create another folder at c:\redis\inst1
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What is sharding and why is it important?
... is basically the process of distributing tables onto different servers in order to balance the load onto both equally.
Of course, it's so much more complicated in reality. :)
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Easiest way to read from and write to files
... not matter if the statements are nested or not, in the end, everything is ordered in the call stack.
– Patrik Forsberg
Apr 7 '18 at 14:32
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Why should I use document based database instead of relational database?
...e metadata fields which exists sometime (customer number, supplier number, order number, keep on file until, OCRed fulltext, etc). Usually you do not know in advance which metadata fields you will add within the next two years.
Things like CouchDB work much nicer for that kind of data than relationa...
Parse JSON String into a Particular Object Prototype in JavaScript
...stest. I guess issue with FF is that first test is slower than last, just order of execution matters. In chrome everything runs with almost same speed. I mean property access and nvocation of methods. Creatin is faster with new, but that's not so important. see: jsperf.com/prototype-change-test-88...
What is the email subject length limit?
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