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Storing sex (gender) in database
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84
I'd call the column "gender".
Data Type Bytes Taken Number/Range of Values
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Can I use a binary literal in C or C++?
...ort b = BOOST_BINARY( 10010 );
char buf[sizeof(b)*8+1];
printf("hex: %04x, dec: %u, oct: %06o, bin: %16s\n", b, b, b, itoa(b, buf, 2));
cout << setfill('0') <<
"hex: " << hex << setw(4) << b << ", " <<
"dec: " << dec << b << "...
Failed to install Python Cryptography package with PIP and setup.py
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434
I had a similar issue, and found I was simply missing a dependency (libssl-dev, for me). As re...
Renaming files in a folder to sequential numbers
...let, and printf for the padding:
a=1
for i in *.jpg; do
new=$(printf "%04d.jpg" "$a") #04 pad to length of 4
mv -i -- "$i" "$new"
let a=a+1
done
using the -i flag prevents automatically overwriting existing files.
s...
how to use adb command to push a file on device without sd card
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edited Aug 15 '18 at 21:49
answered Dec 30 '13 at 6:42
Ha...
Upgrading Node.js to latest version
...rror telling me that I don't have the needed version of Node.js (I have v0.4.11 and v0.4.12 is needed).
33 Answers
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From an array of objects, extract value of a property as array
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1524
Here is a shorter way of achieving it:
let result = objArray.map(a => a.foo);
OR
let resu...
C default arguments
... |
edited Aug 2 '13 at 20:44
answered Sep 24 '09 at 14:40
E...
rgdal package installation
...7.1 library
from http://trac.osgeo.org/gdal/wiki/DownloadSource and PROJ.4 (proj >= 4.4.9) from http://trac.osgeo.org/proj/; GDAL OSX frameworks built by William Kyngesburye at http://www.kyngchaos.com/ may be used for
source installs on OSX.
As you seem to be under Linux, you always build ...
How to include() all PHP files from a directory?
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447
foreach (glob("classes/*.php") as $filename)
{
include $filename;
}
...