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How can I convert a string to boolean in JavaScript?
... The problem with this is that many potential value generate a parse error which stops JS execution. So running JSON.parse("FALSE") bombs Javascript. The point of the question, I think, is not to simply solve these exact cases, but also be resilient to other cases.
– Bish...
How do I create a new GitHub repo from a branch in an existing repo?
... answer. It works even in situations where Git complains about src refspec errors when failing to push the old to the new repository.
– Informagic
Jun 14 '19 at 16:02
add a co...
Difference between a Postback and a Callback
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answered Jan 28 '17 at 1:05
StokelyStokely
2,08811 gold badge1212 silver badges77 bronze badges
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Semantic Diff Utilities [closed]
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@blubb Thanks for notifying me. I've corrected the error with the Java Comparer image. I'll try to add a screenshot for the XML Structure Comparer soon.
– Hosam Aly
Apr 23 '13 at 11:41
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How to display default text “--Select Team --” in combo box on pageload in WPF?
...he cases that the combobox is the header of a datagrid . . . XAML gives an error that the header is already defined (or perhaps cannot be defined more than once). Any ideas? I am thinking just to use a null value option, which will then allow for a reset by selecting it, but seems a little sloppy....
What should I name a table that maps two tables together? [closed]
...ngs in Computer Science: cache invalidation, naming things, and off-by-one errors"
– Neil McGuigan
Aug 9 '13 at 1:25
1
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How can I get the console logs from the iOS Simulator?
...'
xcrun simctl spawn booted log stream --predicate 'eventMessage contains "error" and messageType == info'
# a log dump that Console.app can open
xcrun simctl spawn booted log collect
# open location where log collect will write the dump
cd `xcrun simctl getenv booted SIMULATOR_SHARED_RESOURCES_DI...
Make an existing Git branch track a remote branch?
...accepted answer, to set the upstream remote for an existing branch, I got: error: the requested upstream branch 'upstream/master' does not exist.
– Steve K
May 13 '14 at 23:02
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How do I check in JavaScript if a value exists at a certain array index?
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Using only .length is not safe and will cause an error in some browsers. Here is a better solution:
if(array && array.length){
// not empty
} else {
// empty
}
or, we can use:
Object.keys(__array__).length
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Is the ternary operator faster than an “if” condition in Java [duplicate]
...ses, the resulting code will not be correct without it, raising a compiler error? Well, the same can be archived with writing the else-keyword first. Where is the difference?
– user unknown
Jan 28 '16 at 23:15
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