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Does a javascript if statement with multiple conditions test all of them?
In javascript, when using an if statement with multiple conditions to test for, does javascript test them all regardless, or will it bail before testing them all if it's already false?
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Is it possible to refresh a single UITableViewCell in a UITableView?
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Once you have the indexPath of your cell, you can do something like:
[self.tableView beginUpdates];
[self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObjects:indexPathOfYourCell, nil] withRowAnimation:UITableViewRowAnimationNone];
[self.tableView endUpdates];
In Xcode ...
Get spinner selected items text?
...nd the result is not what I need on the debuging mode I found the it gives me a value like {supliers=VITA}. but I only need the value "VITA" any ideas?
– Pedro Teran
Mar 1 '12 at 21:07
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Android: How to change the ActionBar “Home” Icon to be something other than the app icon?
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How to make an element width: 100% minus padding?
... I don't think this is that bad of a solution. In general, wrapping elements in an extra div is a good way to pad elements without pushing the overall width of the element beyond it's parent container.
– Jake Wilson
Aug 23 '11 at 22:13
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Intelligent way of removing items from a List while enumerating in C#
...ve the classic case of trying to remove an item from a collection while enumerating it in a loop:
9 Answers
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How to negate specific word in regex? [duplicate]
... absence of the string! because if present it will always be preceded by something even if its a line anchor ^
– Pete_ch
Nov 13 '14 at 15:35
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Jar Mismatch Found 2 versions of android-support-v4.jar in the dependency list
...ng with the build path to no success.
Step #1: Undo all that. If you are messing with the build path, on R16 or higher version of the ADT plugin for Eclipse, you're doing it wrong.
Step #2: Pick one of those two versions of the JAR, or pick the one from the "extras" area of your SDK installation....
unix - head AND tail of file
... simply:
(head; tail) < file.txt
And if you need to uses pipes for some reason then like this:
cat file.txt | (head; tail)
Note: will print duplicated lines if number of lines in file.txt is smaller than default lines of head + default lines of tail.
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How to break out of nested loops?
If I use a break statement, it will only break inner loop and I need to use some flag to break the outer loop. But if there are many nested loops, the code will not look good.
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