大约有 44,900 项符合查询结果（耗时：0.0484秒） [XML]
How to shorten my conditional statements
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241
Put your values into an array, and check if your item is in the array:
if ([1, 2, 3, 4].inclu...
append new row to old csv file python
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258
with open('document.csv','a') as fd:
fd.write(myCsvRow)
Opening a file with the 'a' para...
Laravel Check If Related Model Exists
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202
In php 7.2+ you can't use count on the relation object, so there's no one-fits-all method for ...
Error handling in Bash
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}
trap cleanup 0
error() {
local parent_lineno="$1"
local message="$2"
local code="${3:-1}"
if [[ -n "$message" ]] ; then
echo "Error on or near line ${parent_lineno}: ${message}; exiting with status ${code}"
else
echo "Error on or near line ${parent_lineno}; exiting with status...
MySQL INSERT INTO table VALUES.. vs INSERT INTO table SET
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edited Jun 11 '12 at 7:14
answered May 14 '09 at 5:51
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How can I filter a Django query with a list of values?
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562
From the Django documentation:
Blog.objects.filter(pk__in=[1, 4, 7])
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How can I see the current value of my $PATH variable on OS X?
...r:
/usr/local/share/npm/bin
/Library/Frameworks/Python.framework/Versions/2.7/bin
/usr/local/bin
/usr/local/sbin
~/bin
/Library/Frameworks/Python.framework/Versions/Current/bin
/usr/bin
/bin
/usr/sbin
/sbin
/usr/local/bin
/opt/X11/bin
/usr/local/git/bin
To me this list appears to be complete.
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Convert an ISO date to the date format yyyy-mm-dd in JavaScript
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Try this
date = new Date('2013-03-10T02:00:00Z');
date.getFullYear()+'-' + (date.getMonth()+1) + '-'+date.getDate();//prints expected format.
Update:-
As pointed out in comments, I am updating the answer to print leading zeros for date and month if...
How do I configure a Python interpreter in IntelliJ IDEA with the PyCharm plugin?
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Naman
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answered Jul 15 '14 at 22:29
MakotoMakoto
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