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Starting the week on Monday with isoWeekday()
... 7 + moment(startOfPeriod).isoWeekday() - myIsoWeekDay;
// subtract days from start of period
var begin = moment(startOfPeriod).subtract('d', daysToSubtract);
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How do I determine whether an array contains a particular value in Java?
... is roughly constant. At least for arrays up to 2^30. There may be affects from, say, hardware caches which the big-O analysis ignores. Also assumes the hash function is working effectively.
– Tom Hawtin - tackline
Sep 9 '14 at 23:51
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How to list only the file names that changed between two commits?
...s in the repo. I want to see a list of files changed between two commits - from SHA1 to SHA2.
13 Answers
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How to check if Receiver is registered in Android?
...lters, creating the potential for an IllegalArgumentException being thrown from Context#unregisterReceiver(BroadcastReceiver).
In my case, I can store a private synchronized member to check before calling Context#unregisterReceiver(BroadcastReceiver), but it would be
much cleaner if the API p...
HTML colspan in CSS
...e didn't fullfil our design requirement.
But if you don't need to benefit from the table-layout behaviour, then durilai's answer would suit you enough.
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What is the difference between 'content' and 'text'
...ndle such responses without access to the byte stream, but it's a long way from the common case, where you just want correctly-decoded Unicode text.
– holdenweb
Nov 8 '18 at 12:12
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Entity Framework - Invalid Column Name '*_ID"
...tand the other 2 answers.
So...
EF is trying to map to the EXPECTED name from the PARENT TABLES KEY-REFERENCE...and since...the FOREIGN KEY name was "changed or shortened" in the databases CHILD TABLE relationship...you would get the message above.
(this fix may differ between versions of EF)
FO...
What is the most efficient way to loop through dataframes with pandas? [duplicate]
... This is great; thanks Richard. It is still relevant with Python 3.7+. From 286 seconds with iterrows to 3.62 with zip. Thanks
– pacta_sunt_servanda
May 16 '19 at 12:48
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How to use sed to remove the last n lines of a file
I want to remove some n lines from the end of a file. Can this be done using sed?
22 Answers
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How to redirect output with subprocess in Python?
...
If you really want to use subprocess, here's the solution (mostly lifted from the documentation for subprocess):
p = subprocess.Popen(my_cmd, shell=True)
os.waitpid(p.pid, 0)
OTOH, you can avoid system calls entirely:
import shutil
with open('myfile', 'w') as outfile:
for infile in ('file...