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How to place two divs next to each other?
...made inline you have to keep no spaces, new lines etc between them in your HTML. Otherwise, browsers will render a space between them. See this Fiddle: you can't manage to keep both divs on the same line unless you put theirs tags without anything in between.
– Alexander Abakum...
Purpose of asterisk before a CSS property
...s. Warning:
this uses invalid CSS.
From: http://www.javascriptkit.com/dhtmltutors/csshacks3.shtml
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How to invert a grep expression
The following grep expression successfully lists all the .exe and .html files in the current directory and sub directories.
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Converting an integer to a hexadecimal string in Ruby
...). It's documented in the String class, see ruby-doc.org/core-1.9.3/String.html#method-i-25
– tardate
Feb 13 '13 at 15:22
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How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
... in which you're making the UPDATE. dev.mysql.com/doc/refman/5.7/en/update.html
– artaxerxe
Dec 9 '15 at 7:47
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Using Emacs as an IDE
... also perforce support, with <a href="p4el.sourceforge.net/p4.el.html">p4.el</a>
– forksandhope
Mar 3 '11 at 17:36
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Get an array of list element contents in jQuery
...
var arr = new Array();
$('li').each(function() {
arr.push(this.innerHTML);
})
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Is it possible to pass a flag to Gulp to have it run tasks in different ways?
...nditionally execute a step
gulp.task('build', function () {
gulp.src('*.html')
.pipe(gulp_if(flags.production, minify_html()))
.pipe(gulp.dest('build/'));
});
Executing gulp build will produce a nice html, while gulp production build will minify it.
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POST data to a URL in PHP
...ou're looking to post data to a URL from PHP code itself (without using an html form) it can be done with curl. It will look like this:
$url = 'http://www.someurl.com';
$myvars = 'myvar1=' . $myvar1 . '&myvar2=' . $myvar2;
$ch = curl_init( $url );
curl_setopt( $ch, CURLOPT_POST, 1);
curl_seto...
Simple and fast method to compare images for similarity
...uses histogram matching): http://dasl.mem.drexel.edu/~noahKuntz/openCVTut6.html. The salient point/area detectors are also available - see OpenCV Feature Detection.
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