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Sending an HTTP POST request on iOS
... the server detect my posts (the server does detect posts coming from android)
7 Answers
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Why is my process's Exited method not being called?
...s! I've encountered intermittent issue with the Exit handler due to a misguided effort at resource management. The code in question called Process.Close() after Process.Start(startInfo), rather than allowing the GC to collect it in due course. Easy mistake if your background is non-GC languages (e.g...
How to move one word left in the vi editor
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It brings you to the last letter of the word on the left. When b is considered as the opposite of w, ge can be considered as the opposite of e which brings you to the end of the current word.
Also note that all of those word-wise movement have a WORD-wise equivalent: W, B, E and gE which are "fa...
Aligning UIToolBar items
...align left and I'd like to align center so there isn't a gap on the right side. I don't see an align property on UIToolBar . Is there another way to accomplish this?
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Scala: Nil vs List()
...List())
true
scala> println (Nil equals List())
true
scala> System.identityHashCode(Nil)
374527572
scala> System.identityHashCode(List())
374527572
Nil is more idiomatic and can be preferred in most cases.
Questions?
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Check if array is empty or null
... an array is empty or null in jQuery. I tried array.length === 0 but it didn't work. It did not throw any error either.
4...
Static member initialization in a class template
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@Johannes: Dammit, I'm here for a year and I didn't know that! What else am I missing? (I still remember the shame when I discovered that the two numbers that appear when I click on the number of votes aren't a bug, but a feature.) <goes_playing> Wow, when I hover ...
How do I pipe a subprocess call to a text file?
....txt", "w")
subprocess.call(["/home/myuser/run.sh", "/tmp/ad_xml", "/tmp/video_xml"], stdout=f)
I'm guessing any valid file-like object would work, like a socket (gasp :)), but I've never tried.
As marcog mentions in the comments you might want to redirect stderr as well, you can redirect this t...
How to create a css rule for all elements except one class?
...to all table elements EXCEPT table elements belonging to the class "dojoxGrid"? Something like:
3 Answers
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symbolic link: find all files that link to this file
...esn't have the same inode as its target. This will only work for a file inside a symlinked folder. But this is not what was asked.
– Jules Lamur
Jan 5 '18 at 22:34
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