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Read stream twice
How do you read the same inputstream twice? Is it possible to copy it somehow?
10 Answers
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How do getters and setters work?
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edited Apr 29 '14 at 12:35
Dmitry Ginzburg
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Copy array items into another array
...pt I don't want newArray[0] to be dataArray . I want to push in all the items into the new array:
16 Answers
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jQuery checkbox checked state changed event
...on() {
if(this.checked) {
//Do stuff
}
});
The main benefit of binding to the change event over the click event is that not all clicks on a checkbox will cause it to change state. If you only want to capture events that cause the checkbox to change state, you want the aptly-named c...
How to use CSS to surround a number with a circle?
...answer is a good starting point, some of the other answers provide flexibility for different situations. If you care about IE8, look at the old version of my answer.
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What does 'stale file handle' in Linux mean?
...e directory. Through another terminal, I delete that directory and restore it back from an identical backup. When I try to vim a file from the first terminal, in the same directory, why do I get an error about a stale file handle? What does it mean? (On a side note, I have found that it is possibl...
CSS Box Shadow Bottom Only [duplicate]
How can I do this? I want my element to look as though it has a shadow underline. I don't want the shadow for the other 3 sides.
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Check if a String contains numbers Java
I'm writing a program where the user enters a String in the following format:
14 Answers
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Cocoa Core Data efficient way to count entities
... about Core Data.. but what is an efficient way to make a count over an Entity-Type (like SQL can do with SELECT count(1) ...). Now I just solved this task with selecting all with NSFetchedResultsController and getting the count of the NSArray ! I am sure this is not the best way...
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Database sharding vs partitioning
I have been reading about scalable architectures recently. In that context, two words that keep on showing up with regards to databases are sharding and partitioning . I looked up descriptions but still ended up confused.
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