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sprintf like functionality in Python
..."A = %d\n , B= %s\n" % (A, B)
c = 2
buf += "C=%d\n" % c
f = open('output.txt', 'w')
print >> f, c
f.close()
The % operator in Python does almost exactly the same thing as C's sprintf. You can also print the string to a file directly. If there are lots of these string formatted stringlets i...
In vim, how do I get a file to open at the same line number I closed it at last time?
...
@alamoot no it isn't, see vimdoc motion.txt - Check what character your ` key actually generates, or do :verbose map `
– sehe
Oct 17 '17 at 2:37
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How do I read and parse an XML file in C#?
... StreamWriter sw = new StreamWriter(Application.StartupPath + @"\locs.txt", true);
// loop through each file
foreach (string sitemap in sitemaps)
{
try
{
// new xdoc instance
XmlDocume...
Pipe to/from the clipboard in Bash script
...most applications.
If you're on Mac OS X, there's pbcopy. e.g cat example.txt | pbcopy
If you're in Linux terminal mode (no X) then look into gpm or screen which has a clipboard. Try the screen command readreg.
Under Windows 10+ or cygwin, use /dev/clipboard or clip.
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How to call a PHP function on the click of a button
...
}
?>
<form method="post">
<input type="text" name="txt" value="<?php if(isset($message)){ echo $message;}?>" >
<input type="submit" name="insert" value="insert">
<input type="submit" name="select" value="select" >
</form>
To use functionca...
How to visualize an XML schema? [closed]
...put2.xsd> [<input3.xsd> ...]] [style] (from xsdvi.zip /res/readme.txt)
– roblogic
Jun 13 '16 at 22:59
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How to read a text file into a list or an array with Python
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You can also use numpy loadtxt like
from numpy import loadtxt
lines = loadtxt("filename.dat", comments="#", delimiter=",", unpack=False)
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CMake unable to determine linker language with C++
...n the project does not exist.
If you list your source files in CMakeLists.txt and mistakenly type a file name then you get this error.
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How to profile a bash shell script slow startup?
...have Bash 4.1 or later. From this answer:
#!/bin/bash
exec 5> command.txt
BASH_XTRACEFD="5"
echo -n "hello "
set -x
echo -n world
set +x
echo "!"
This will cause the trace output to go to the file command.txt leaving stdout and stdout to be output normally (or be redirected separately).
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How to read a file without newlines?
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Try this:
u=open("url.txt","r")
url=u.read().replace('\n','')
print(url)
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