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What’s the best way to check if a file exists in C++? (cross platform)
...ude <boost/filesystem.hpp>
if ( !boost::filesystem::exists( "myfile.txt" ) )
{
std::cout << "Can't find my file!" << std::endl;
}
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How to use Java property files?
... Hi AVD, why we need .properties extension only? what is wrong with '.txt' extention? please assist me.
– atish shimpi
Dec 24 '14 at 3:59
...
HTML: How to limit file upload to be only images?
...n't work for me, it should be comma separated it seems: image/*,video/mp4,.txt
– serg
Jan 5 '16 at 22:28
...
How do I clone a subdirectory only of a Git repository?
...ps://github.com/git/git/blob/v2.19.0/Documentation/technical/partial-clone.txt
https://github.com/git/git/blob/v2.19.0/Documentation/rev-list-options.txt#L720
https://github.com/git/git/blob/v2.19.0/t/t5616-partial-clone.sh
Test it out locally
The following script reproducibly generates the https:/...
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
...
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.
...
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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