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answered Oct 16 '10 at 0:53
Adam SillsAdam Sills
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How do you reverse a string in place in JavaScript?
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753
As long as you're dealing with simple ASCII characters, and you're happy to use built-in functio...
How to round up to the nearest 10 (or 100 or X)?
...10(x))
This actually also works when x is a vector:
> roundUp(c(0.0023, 3.99, 10, 1003))
[1] 1e-02 1e+01 1e+01 1e+04
..but if you want to round to a "nice" number, you first need to define what a "nice" number is. The following lets us define "nice" as a vector with nice base values from 1 t...
How to create a self-signed certificate with OpenSSL
...d:
openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365
You can also add -nodes (short for no DES) if you don't want to protect your private key with a passphrase. Otherwise it will prompt you for "at least a 4 character" password.
The days parameter (365) you can replace w...
What is “stdafx.h” used for in Visual Studio?
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839
All C++ compilers have one serious performance problem to deal with. Compiling C++ code is a lo...
Trim a string based on the string length
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edited Nov 12 '18 at 5:30
answered Dec 14 '11 at 5:16
St...
Convert from ASCII string encoded in Hex to plain ASCII?
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233
A slightly simpler solution:
>>> "7061756c".decode("hex")
'paul'
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Max return value if empty query
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307
int maxShoeSize = Workers.Where(x => x.CompanyId == 8)
.Select(x =...
Align two inline-blocks left and right on same line
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Edit: 3 years has passed since I answered this question and I guess a more modern solution is needed, although the current one does the thing :)
1.Flexbox
It's by far the shortest and most flexible. Apply display: flex; to the pa...
Apache Proxy: No protocol handler was valid
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434
This can happen if you don't have mod_proxy_http enabled
sudo a2enmod proxy_http
For me to g...