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What is the easiest way to remove all packages installed by pip?
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I find this a good solution, purely because it doesn't remove the virtual environment entirely - I may have made changes to e.g. postactivate which will remain.
– niceguydave
Jul 4 '13 at 8:17
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Convert a string to an enum in C#
...um myStatus);
This also includes C#7's new inline out variables, so this does the try-parse, conversion to the explicit enum type and initialises+populates the myStatus variable.
If you have access to C#7 and the latest .NET this is the best way.
Original Answer
In .NET it's rather ugly (until ...
Make Vim show ALL white spaces as a character
... This is pretty cool, but I'm wondering why the eol character doesn't get colourised differently, unlike the others.
– CMCDragonkai
Apr 18 '16 at 13:51
3
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How do I see if Wi-Fi is connected on Android?
...ow deprecated:
This method was deprecated in API level 23. This method does not
support multiple connected networks of the same type. Use
getAllNetworks() and getNetworkInfo(android.net.Network) instead.
NOTE3: public static final int TYPE_WIFI is now deprecated:
This constant was depr...
How to randomly select rows in SQL?
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Does this become very expensive on large tables, where each row gets a random number, and then a large unindexed random number set is sorted?
– Andrey
Apr 19 '14 at 16:04
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“wait_fences: failed to receive reply: 10004003”?
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This doesn't fix the problem. If you throw up a UIAlertSheet in viewDidAppear, after calling [super viewDidAppear:animated], you end up with the same message, every time. if, however, you throw it up afterwards, say in response to...
Javascript switch vs. if…else if…else
...on() {
prepExplosive();
if (flammable()) issueWarning();
doExplode();
},
'hibernate': function() {
if (status() == 'sleeping') return;
// ... I can't keep making this stuff up
},
// ...
};
var thisFun = map[funCode];
if (thisFun) thisFun();
}
S...
Order of serialized fields using JSON.NET
...uite helpful (+1) but one caveat: it appears serialization of dictionaries doesn't use this CreateProperties customization. They serialize fine but don't end up sorted. I assume there's a different way to customize serialization of dictionaries, but I haven't found it.
– solubl...
Java: How to get input from System.console()
...r reason might be that BufferedReader provides the method readLine() which does not exist for InputStreamReader.
– Marcono1234
Jul 24 '19 at 16:46
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Cannot set content-type to 'application/json' in jQuery.ajax
...em that the default form-urlencoded content type is considered safe and so does not undergo the extra cross domain checks.
It looks like you will need to add the previously mentioned headers to your servers response to the OPTIONS request. You should of course configure them to allow requests from ...