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How to ignore a property in class if null, using json.net
...mportant thing - it works only with the concrete classes (Person, Account, etc.). when I tried this with Dictionary, it didn't work
– chester89
Apr 15 '16 at 10:31
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How to prevent rm from reporting that a file was not found?
...s that the file exists and is a regular file (not a directory, device node etc...)
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How to escape os.system() calls?
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subprocess (especially with check_call etc) is often dramatically superior, but there are a few cases where shell escaping is still useful. The main one I'm running into is when I'm having to invoke ssh remote commands.
– Craig Ringer
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iOS - Dismiss keyboard when touching outside of UITextField
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@ParthBhatt I added [tap setCancelsTouchesInView:NO]; per @qiaoyi 's answer; I had an issue with a table not responding to row selections. 5 years later, I hope this helps someone else.
– Tom Howard
Jun 6 '16 at ...
trying to align html button at the center of the my page [duplicate]
...vertical centre or being somewhere on the page like at the top of the page etc..
9 Answers
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Adb Devices can't find my phone [closed]
...x 'delete driver software'. Now the device will have an exclamation mark etc. I right clicked and installed the driver again (refresh copy). This finally made adb acknowledge my phone as an emulator.
As others noted, for Nexus 4, you can also try this fix.
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Is there a `pointer-events:hoverOnly` or similar in CSS?
...styles to it's child, or using other css selectors like adjacent children, etc.
It depends on your case though.
On parent element hover. I did this:
.child {
pointer-events: none;
background-color: white;
}
.parent:hover > .child {
background-color: black;
}
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Visual Studio C# statement collapsing
... blocks of code. You click some combination and your ifs, for/while loops, etc are all collapsed so that you can read your code in the highest level possible. Then you would go deeper into the code. Your solution is not viable because you would have to first collapse all the regions and you don't se...
Appending a line to a file only if it does not already exist
... '};:F;s/.*mkhomedir.*/session\trequired\tpam_mkhomedir.so umask=0022/g;' /etc/pam.d/common-session
– bgStack15
May 31 '16 at 16:01
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Install tkinter for Python
...tory - and it should work. It worked for me - and I can now import Tkinter etc to my heart's content - yipidy-yay. An entire afternoon spent on this - hope this note saves others from the pain.
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