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Benefit of using Parcelable instead of serializing object
...ject/writeObject implementations) for several years. In fact I looked at a hex dump of a few serialized objects only a few days ago and was satisfied it wasn't too wasteful.
– Reuben Scratton
Mar 25 '15 at 13:03
...
How to create a loop in bash that is waiting for a webserver to respond?
...r tcp sockets like this:
until grep '***IPV4 ADDRESS OF SERVER IN REVERSE HEX***' /proc/net/tcp
do
printf '.'
sleep 1
done
But that's a busy wait with 1 sec intervals. You probably want more resolution than that. Also this is global. If another connection is made to that server, your resul...
NSLog/printf specifier for NSInteger?
...hitectures.
You want to use %zd for signed, %tu for unsigned, and %tx for hex.
This information comes courtesy of Greg Parker.
Original answer:
The official recommended approach is to use %ld as your specifier, and to cast the actual argument to a long.
...
How to change the decimal separator of DecimalFormat from comma to dot/point?
... Number can be in arabic format, and they uses another separator: (٫) (in hex U+066B). en.wikipedia.org/wiki/Decimal_mark#Other_numeral_systems Numbers are diferent too: en.wikipedia.org/wiki/Arabic_(Unicode_block)
– mtrakal
Aug 17 '16 at 10:03
...
What regex will match every character except comma ',' or semi-colon ';'?
... More about negated character classes
– HEX
Oct 17 '15 at 21:09
I had a similar requirement where I want ...
How can you escape the @ character in javadoc?
...aracters.
It is also the most straighforward - you don't need to know the hex code of the character, and you can read what you've typed!
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What is %2C in a URL?
...
Check out http://www.asciitable.com/
Look at the Hx, (Hex) column; 2C maps to ,
Any unusual encoding can be checked this way
+----+-----+----+-----+----+-----+----+-----+
| Hx | Chr | Hx | Chr | Hx | Chr | Hx | Chr |
+----+-----+----+-----+----+-----+----+-----+
| 00 | NUL | 2...
Convert int to ASCII and back in Python
...
Use hex(id)[2:] and int(urlpart, 16). There are other options. base32 encoding your id could work as well, but I don't know that there's any library that does base32 encoding built into Python.
Apparently a base32 encoder was ...
Convert SVG image to PNG with PHP
...
foreach($idColorArray as $state => $color){
//Where $color is a RRGGBB hex value
$svg = preg_replace(
'/id="'.$state.'" style="fill:#([0-9a-f]{6})/'
, 'id="'.$state.'" style="fill:#'.$color
, $svg
);
}
$im->readImageBlob($svg);
/*png settings*/
$im->setIm...
What are good grep tools for Windows? [closed]
...ith offline attribute set.
/A:attr Specifies color attribute with two hex digits. See "color /?"
/F:file Reads file list from the specified file(/ stands for console).
/C:string Uses specified string as a literal search string.
/G:file Gets search strings from the specified file(/ ...