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How to set a JavaScript breakpoint from code in Chrome?
...ful if I was just trying to open up my code to a place that was close to a block of code I was debugging... but didn't want to debug all the time... but yeah, if it's just to open the debugger... then there's a keypress for that.
– Armstrongest
May 3 '18 at 22:...
Make child visible outside an overflow:hidden parent
...s.
.clearfix:before,
.clearfix:after {
content: ".";
display: block;
height: 0;
overflow: hidden;
}
.clearfix:after { clear: both; }
.clearfix { zoom: 1; } /* IE < 8 */
add class="clearfix" class to the parent, and remove overflow: hidden;
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Is there a Mutex in Java?
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Any object in Java can be used as a lock using a synchronized block. This will also automatically take care of releasing the lock when an exception occurs.
Object someObject = ...;
synchronized (someObject) {
...
}
You can read more about this here: Intrinsic Locks and Synchroniza...
How to save the output of a console.log(object) to a file?
... I'm not from those who drop "Thanks" everywhere until the answer is blocked to prevent from 'thanks'. But thanks. Gonna build an extension.
– Léon Pelletier
Jun 4 '15 at 2:55
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How do I run Asynchronous callbacks in Playground
Many Cocoa and CocoaTouch methods have completion callbacks implemented as blocks in Objective-C and Closures in Swift. However, when trying these out in Playground, the completion is never called. For example:
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Passing a dictionary to a function as keyword parameters
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@dotancohen no it was never correct, it fails the second block of code that was always with the question. It took it too literally, the print was an example.
– Dave Hillier
Feb 26 '14 at 21:28
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Age from birthdate in python
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Just as a matter of principle, your except block should catch only the one specific exception that could be raised.
– Daenyth
Jun 23 '10 at 13:29
1
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MySQL Database won't start in XAMPP Manager-osx
...ng for new xampp 7.2.2: Following error message received (I have question blocked so I can't ask as new question on stackoverflow) Starting MySQL .2018-03-06 11:21:32 3610 mysqld_safe Logging to '/Applications/XAMPP/xamppfiles/var/mysql/Bharats-iMac.local.err'. 2018-03-06 11:21:32 3610 mysqld_safe...
JavaScript, elegant way to check nested object properties for null/undefined [duplicate]
... throw, i think) but the problem could be something else goes wrong in the block and you will not be able to detect it on the future.
– pikilon
Jun 9 '18 at 10:26
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Remove items from one list in another
...ets on statements that appear on another line, but not on single-statement blocks that I can/do place on the same line as the flow control statement.
– Adam Robinson
Apr 30 '10 at 15:19
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