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Convert JavaScript string in dot notation into an object reference
...it usually is), nevertheless those people will be pleased that this method doesn't use eval. The above will find obj.a.b.etc given obj and the string "a.b.etc".)
In response to those who still are afraid of using reduce despite it being in the ECMA-262 standard (5th edition), here is a two-line rec...
How to quickly check if folder is empty (.NET)?
I have to check, if directory on disk is empty. It means, that it does not contain any folders/files. I know, that there is a simple method. We get array of FileSystemInfo's and check if count of elements equals to zero. Something like that:
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Is there a generic constructor with parameter constraint in C#?
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What if the user of the Method does Method(x => new Foo());? Is there anyway to ensure that the lambda should be like that?
– Winger Sendon
Nov 13 '15 at 15:53
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Bash script absolute path with OS X
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Note that this does not dereference symlinks.
– Adam Vandenberg
Jun 17 '11 at 21:19
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Logical operators for boolean indexing in Pandas
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Doesn't '&' carry the same ambiguous curve as 'and'? How come when it comes to '&', suddenly all users all agree it should be element-wise, while when they see 'and', their expectations vary?
– I...
Forward declaration of nested types/classes in C++
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Same here ... does someone know why it is not possible ? It seems there is valid use cases, and this lack prevents architecture consistency in some situations.
– Maël Nison
Nov 1 '12 at 16:10
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How to set a timer in android
...mer in android in order to kick off a task (a function that I create which does not change the UI)?
Use this the Java way:
http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Timer.html
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Can I disable a CSS :hover effect via JavaScript?
...les, and it also works during page load, if the CSS loads first but the JS doesn't load until later. Using jQuery to "progressively enhance" things often results in pages that don't work well if you click on stuff before it's finished loading. Even with a fast browser on a fast link I see this a l...
Use Expect in a Bash script to provide a password to an SSH command
...cess on the system. It's possible to overwrite them, and hopefully sshpass does that, but even then there's a period while it's still starting up before it's able to do that when the password is available for any/every process to see.
– Charles Duffy
May 21 '15...
Eclipse executable launcher error: Unable to locate companion shared library
...me is to unzip the Eclipse download using WinZip (or some other tool which does'nt have this issue).
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