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Get push notification while App in foreground iOS
...able to see notification on notification screen(screen shown when we swipe down from top of iOS device). But if application is in foreground the delegate method
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How do I make a batch file terminate upon encountering an error?
...are looking for specific error numbers you need to start with 255 and work down.
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What is the proper way to format a multi-line dict in Python?
... good question :) ATARI BASIC and GWbasic practically forced it, being top-down flow line-based compilers. it's something i adopted as i read peter norton's BASIC (and later ASM code) in paper magazines. i learned Turbo Pascal in between, but i had already learned from the examples in the paper maga...
IPC performance: Named Pipe vs Socket
...f cases I've seen.
If you really think that sockets are going to slow you down, then go out of the gate using shared memory with careful attention to how you use locks. Again, in all actuality, you might find a small speedup, but notice that you're wasting a portion of it waiting on mutual exclusio...
How can I combine two HashMap objects containing the same types?
... full and exact code including the stack trace you will need to track that down on your own.
– a_horse_with_no_name
Nov 28 '10 at 23:43
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PHP UML Generator [closed]
...ommand is now pear install PHP_UML-1.6.1 (see pear.php.net/package/PHP_UML/download/All or pear.php.net/package/PHP_UML)
– Ben
Nov 22 '13 at 4:27
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Chrome doesn't delete session cookies
...ndows and tabs from last time" selection for the "When Firefox starts" pulldown in options. For the same reason. By design, session cookies are being retained to help keep workflow in the event of a browser crash.
– webnesto
Sep 5 '12 at 21:11
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optional local variables in rails partial templates: how do I get out of the (defined? foo) mess?
...has the advantage of being very clear re: what's going on. (Still has the downside of not letting you pass nil as a value for the local)
– brahn
Jan 18 '10 at 3:59
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If list index exists, do X
... @LiorMagen: You are right and I edited it. That is kinda harsh to down vote a fairly popular post for such a pedantic error. A simple comment would suffice.
– dawg
Apr 14 '16 at 1:15
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How to preventDefault on anchor tags?
...ditions, it catches the event and prevents the default behavior.
The only down side is that it runs this directive for all anchor tags. So if you have a lot of anchor tags on the page and you only want to prevent the default behavior for a small number of them, then this directive isn't very effic...