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How to determine MIME type of file in android?
...ppose I have a full path of file like:(/sdcard/tlogo.png). I want to know its mime type.
27 Answers
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NodeJS - Error installing with NPM
...ng, and why is this installation not working. There seems to be a problem with the buffertools dependency, thats far as i can think. Dont know how maybe fix this?
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Add a CSS border on hover without moving the element [duplicate]
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You can make the border transparent. In this way it exists, but is invisible, so it doesn't push anything around:
.jobs .item {
background: #eee;
border-top: 1px solid transparent;
}
.jobs .item:hover {
background: #e1e1e1;
border-top: 1px solid #d0d0d0;
}...
How to build query string with Javascript
... to search for an answer to this question some while ago, but I ended up writing my own function that extracts the values from the form ..
it's not perfect but it fits my needs.
function form_params( form )
{
var params = new Array()
var length = form.elements.length
for( var i = 0; i ...
How to show particular image as thumbnail while implementing share on Facebook?
...follow
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edited May 13 '14 at 23:16
fassetar
59011 gold badge99 silver badges3636 bronze badges
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How can I create a copy of an object in Python?
...follow
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edited Dec 14 '18 at 15:35
answered Jan 25 '11 at 13:49
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Copy entire contents of a directory to another using php
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It seems that copy only handle single files. Here is a function for copying recursively I found in this note on the copy documentation page:
<?php
function recurse_copy($src,$dst) {
$dir = opendir($src);
@mkdir...
Git Diff with Beyond Compare
I have succeeded in getting git to start Beyond Compare 3 as a diff tool however, when I do a diff, the file I am comparing against is not being loaded. Only the latest version of the file is loaded and nothing else, so there is nothing in the right pane of Beyond Compare.
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Sending a mail from a linux shell script
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If the server is well configured, eg it has an up and running MTA, you can just use the mail command.
For instance, to send the content of a file, you can do this:
$ cat /path/to/file | mail -s "your subject" your@email.com
man mail for more details.
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How can I convert ereg expressions to preg in PHP?
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The biggest change in the syntax is the addition of delimiters.
ereg('^hello', $str);
preg_match('/^hello/', $str);
Delimiters can be pretty much anything that is not alpha-numeric, a backslash or a whitespace character. The most used are generally ~, / and #.
You...