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“Register” an .exe so you can run it from any command line in Windows
...ng registry key:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\myexe.exe
In this key, add the default string value containing the path to the exe file.
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How to compare Lists in Unit Testing
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That was my fall-back too, but I'd hope that CollectionAssert would provide more helpful failure messages.
– Jon Skeet
Jun 15 '12 at 17:48
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How to pass values between Fragments
...ullpointer Exception at onCreateView. Any solution on this please? This is my question stackoverflow.com/questions/18208771/…
– OnkarDhane
Aug 16 '13 at 9:59
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Semantic Diff Utilities [closed]
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Shameless plug for my own project:
HTML Tree Diff does structure-aware comparison of xml and html documents, written in python.
http://pypi.python.org/pypi/html-tree-diff/0.1.0
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Why are exclamation marks used in Ruby methods?
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From themomorohoax.com:
A bang can used in the below ways, in order of my personal preference.
1) An active record method raises an error if the method does not do
what it says it will.
2) An active record method saves the record or a method saves an
object (e.g. strip!)
3) A...
Get protocol, domain, and port from URL
...ns of Firefox and WebKit browsers support the origin property according to my research.
– Zac Seth
Jul 12 '13 at 16:58
2
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How can I get the console logs from the iOS Simulator?
...I am not getting any results either on OSX 10.10. those logs are there but my simulator is version 8.1 and the logs all are versions 7.1*
– skift
Dec 4 '14 at 19:30
66
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Delete directories recursively in Java
... actually require following the symlink explicitly using ReadSymbolicLink. My bad! Well spotted
– Miquel
Feb 7 '16 at 20:57
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How do I check in JavaScript if a value exists at a certain array index?
...ex] !== null) {
Interestingly, because of JavaScript's comparison rules, my last example can be optimised down to this:
if (array[index] != null) {
// The == and != operators consider null equal to only null or undefined
}
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Create empty queryset by default in django form fields
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You can have an empty queryset by doing this:
MyModel.objects.none()
Although i don't know how are you going to use that form, you can put that as your field's queryset in order to get what you need...
You can find more information here
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