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Downloading a large file using curl
...topt($request, CURLOPT_RETURNTRANSFER, true); // true to get the output as string otherwise false
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How to rsync only a specific list of files?
...files-from=/tmp/foo /usr remote:/backup
If /tmp/foo contains the string "bin" (or even "/bin"), the /usr/bin directory will be created as /backup/bin on the remote host. If it contains "bin/" (note the trailing slash), the immediate contents of the directory would also be sent (without n...
Define make variable at rule execution time
... tar -C $(TMP) cf $@ .
rm -rf $(TMP)
The eval function evaluates a string as if it had been typed into the makefile manually. In this case, it sets the TMP variable to the result of the shell function call.
edit (in response to comments):
To create a unique variable, you could do the follo...
Auto-size dynamic text to fill fixed size container
... imo. I guess the best way to add multi-line support would be to split the string based on the amount of words and then calculate each part with the above script and it would most likely be faster anyway.
– mekwall
Nov 7 '11 at 8:05
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What is the difference between \r and \n?
...ird HTML artifact, or if it has to do with the way that Python ingests the string from my request object.
– Pat Jones
Nov 23 '19 at 0:24
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What would be C++ limitations compared C language? [closed]
...E -DPOSIX -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112L -Wall -Wextra -Wwrite-strings -Wredundant-decls -Werror -Isrc src/core/kin_object.c -c -o obj/kin_object.o | wc -l
In file included from src/core/kin_object.c:22:
src/core/kin_object.h:791:28: error: anonymous variadic macros were introduced in C...
How can I decompress a gzip stream with zlib?
...compatible with gzip module:
>>> import gzip
>>> import StringIO
>>> fio = StringIO.StringIO(gzip_data)
>>> f = gzip.GzipFile(fileobj=fio)
>>> f.read()
'test'
>>> f.close()
automatic header detection (zlib or gzip)
adding 32 to windowBits wil...
What is a semaphore?
...ic static Semaphore Bouncer { get; set; }
public static void Main(string[] args)
{
// Create the semaphore with 3 slots, where 3 are available.
Bouncer = new Semaphore(3, 3);
// Open the nightclub.
OpenNightclub();
}
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What is the difference between JDK and JRE?
...e from a debugging perspective:
To debug into Java system classes such as String and ArrayList, you need a special version of the JRE which is compiled with "debug information". The JRE included inside the JDK provides this info, but the regular JRE does not. Regular JRE does not include this info ...
Script parameters in Bash
...d the $1 and the $2 are not always necessary but are adviced, because some strings won't work if you don't put them between double quotes.
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