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In Mongoose, how do I sort by date? (node.js)
...Query#find([criteria], [callback]). I thought maybe there was some secret handshake that says "criteria" can be up to three arguments, but it lists the type as "Object".
– Nateowami
Feb 17 '17 at 14:46
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How to do a batch insert in MySQL
...e. What is the best way to do this in a query? Should I just make a loop and insert one record per iteration? Or is there a better way?
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Correct way to use StringBuilder in SQL
...I think you've misquoted it, though; surely there aren't quotes around id2 and table?)
Note that the aim (usually) is to reduce memory churn rather than total memory used, to make life a bit easier on the garbage collector.
Will that take memory equal to using String like below?
No, it'll cau...
Sending message through WhatsApp
...at whatsapp doesn't support this, I was wondering if something had changed and if there is a way to open a whatsapp 'chat' with a number that I'm sending through an intent?
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Best way to test if a generic type is a string? (C#)
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I thought I tried that solution earlier and it did not work, but I must've done something stupid. And thanks for pointing out default(string) returns null, we did not run into an error yet because of it, but that is true.
– Rex M
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Notepad++: How to automatically set Language as Xml when load files
...was not working... turns out long ago I had already added it to Javascript and that was overriding the HTML setting.
– Lys777
Apr 7 at 1:39
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C++: variable 'std::ifstream ifs' has initializer but incomplete type
...is is pretty noobish, but I'm pretty new to C++. I'm trying to open a file and read it using ifstream :
1 Answer
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Colors with unix command “watch”?
Some commands that I use display colors, but when I use them with watch the colors disappears:
6 Answers
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Retrieving the output of subprocess.call() [duplicate]
...Popen() instead. Then you can pass subprocess.PIPE for the stderr, stdout, and/or stdin parameters and read from the pipes by using the communicate() method:
from subprocess import Popen, PIPE
p = Popen(['program', 'arg1'], stdin=PIPE, stdout=PIPE, stderr=PIPE)
output, err = p.communicate(b"input ...
How to swap the buffers in 2 windows emacs
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This solution is perfect, and the comments are very clear - just make sure you read them :)
– Martin Clarke
Jun 9 '10 at 17:38
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