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Rank function in MySQL
...er variables is undefined." dev.mysql.com/doc/refman/5.7/en/user-variables.html
– narduk
May 4 '17 at 23:37
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What do the result codes in SVN mean?
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SVN status columns
$ svn status
L index.html
The output of the command is split into six columns, but that is not obvious because sometimes the columns are empty. Perhaps it would have made more sense to indicate the empty columns with dashes, the way ls -l does,...
IE10 renders in IE7 mode. How to force Standards mode?
...n to target earlier versions of IE and looks at the doctype, meta tags and HTML to determine the best compatibility mode (sometimes incorrectly). Even with a HTML5 doctype IE will still place your website in compatibility mode if it's an intranet site.
To ensure that your website always uses the la...
load and execute order of scripts
There are so many different ways to include JavaScript in a html page. I know about the following options:
4 Answers
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@Transactional(propagation=Propagation.REQUIRED)
...ttp://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/transaction.html
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Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?
...resp) throws ServletException, IOException {
resp.setContentType("text/html;charset=UTF-8");
PrintWriter out = resp.getWriter();
try {
throw new IOException("An error");
} finally {
// out.close();
}
}
}
The web.xml file contains:
<?xml version="1.0" encoding=...
What's the use of ob_start() in php?
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I use this so I can break out of PHP with a lot of HTML but not render it. It saves me from storing it as a string which disables IDE color-coding.
<?php
ob_start();
?>
<div>
<span>text</span>
<a href="#">link</a>
</div>
<...
AngularJS changes URLs to “unsafe:” in extension page
...ar expression for white listing the image screen shots i am capturing with html2canvas , now there is no error that says unsafe:data; but the image is not getting captured. Any idea what regular expression i shall use ? I am capturing a image/png as base64 url. Now the html looks like : <img ng-s...
Is there a CSS selector by class prefix?
...y after a space character. Class names are separated by whitespace per the HTML spec, hence the significant space character. This checks any other classes after the first if multiple classes are specified, and adds a bonus of checking the first class in case the attribute value is space-padded (whic...
ReactJS render string with non-breaking spaces
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Instead of using the   HTML entity, you can use the Unicode character which   refers to (U+00A0 NON-BREAKING SPACE):
<div>{myValue.replace(/ /g, "\u00a0")}</div>
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