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How to check whether a file is empty or not?

...ument.txt') as my_file: ... # I already have file open at this point.. now what? ... my_file.seek(0) #ensure you're at the start of the file.. ... first_char = my_file.read(1) #get the first character ... if not first_char: ... print "file is empty" #first character is the em...
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Authentication issue when debugging in VS2013 - iis express

... they have added that as an 'enhancement'. That is what web.config is for. Now we can't trust what we see in web.config. Brilliant. – trucker_jim Feb 28 '14 at 12:04 4 ...
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Casting vs using the 'as' keyword in the CLR

...d pattern matching, which has largely replaced the as operator, as you can now write: if (randomObject is TargetType tt) { // Use tt here } Note that tt is still in scope after this, but not definitely assigned. (It is definitely assigned within the if body.) That's slightly annoying in some ...
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Restarting cron after changing crontab file?

... Ah it's that easy. It's now sudo service cron restart. – CMCDragonkai Jan 10 '14 at 18:25 ...
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Python group by

...AT'), ('5594916', 'ETH'), ('1550003', 'ETH')] input.sort(key=sortkeyfn) Now input looks like: [('5238761', 'ETH'), ('5349618', 'ETH'), ('962142', 'ETH'), ('7795297', 'ETH'), ('7341464', 'ETH'), ('5594916', 'ETH'), ('1550003', 'ETH'), ('11013331', 'KAT'), ('9843236', 'KAT'), ('9085267', 'NOT'),...
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How can I brew link a specific version?

... Unfortunately, brew tap homebrew/versions now gives me an error Error: homebrew/versions was deprecated. This tap is now empty as all its formulae were migrated ` – Juraj Martinka Jun 14 '19 at 11:57 ...
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restrict edittext to single line

... android:singleLine is now deprecated. From the documentation: This constant was deprecated in API level 3. This attribute is deprecated. Use maxLines instead to change the layout of a static text, and use the textMultiLine flag in the inputType a...
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Javascript Cookie with no expiration date

... It's edited to 2030 now, we're postponing our doom 10 more years – Simeon Nakov Feb 23 '18 at 11:47 7 ...
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How to modify a specified commit?

...et HEAD^". that will put the modified files of that commit into the stage. Now pick and commit any files as you wish. This flow is quite well explained in "git-rebase" man page. See section "Splitting commits". bit.ly/d50w1M – Diego Pino Mar 15 '10 at 19:18 ...
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How can you disable Git integration in Visual Studio 2013 permanently?

I know that you can disable git integration by using the Tools / Options dialog, but what I've noticed is that this setting doesn't seem to persist across sessions; i.e., as soon as close and reopen the solution, Git integration is enabled again. I'm guessing Visual Studio is seeing the .git folder ...