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How do I do redo (i.e. “undo undo”) in Vim?
...nd mode, use the U key to undo and Ctrl + r to redo. Have a look at http://www.vim.org/htmldoc/undo.html.
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How exactly does work?
... actuality the "defer" attribute is defined in the DOM Level 1 spec http://www.w3.org/TR/REC-DOM-Level-1/level-one-html.html
The W3C's definition of defer: http://www.w3.org/TR/REC-html40/interact/scripts.html#adef-defer:
"When set, this boolean attribute provides a hint to the user agent that th...
Which characters need to be escaped in HTML?
...9 after JSON serialisation.)
HTML Escape Characters: Complete List:
http://www.theukwebdesigncompany.com/articles/entity-escape-characters.php
So you need to escape <, or & when followed by anything that could begin a character reference. Also The rule on ampersands is the only such rule for ...
How to parse XML to R data frame
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to set gradle home while importing existing project in Android studio
...
Download Gradle http://www.gradle.org/downloads
Install
Set Gradle home to the install directory
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How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
...ust scrunch your browser down until your get a scrollbar):
http://jsfiddle.net/9dEG7/
For the spec nerds - why this works:
This behaviour is specified in the HTML5 spec under the Navigating to a fragment identifier section. The reason that a link with a href of "#" causes the document to scroll to ...
How to connect an existing SQL Server login to an existing SQL Server database user of same name
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How can I get a file's size in C++? [duplicate]
...ream::ate | std::ifstream::binary);
return in.tellg();
}
See http://www.cplusplus.com/doc/tutorial/files/ for more information on files in C++.
edit: this answer is not correct since tellg() does not necessarily return the right value. See http://stackoverflow.com/a/22986486/1835769
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Using str_replace so that it only acts on the first match?
..._first($find, $replace, $subject) {
// stolen from the comments at PHP.net/str_replace
// Splits $subject into an array of 2 items by $find,
// and then joins the array with $replace
return implode($replace, explode($find, $subject, 2));
}
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mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...error page should be a concern of a different code. See here: phpdelusions.net/articles/error_reporting
– Your Common Sense
Sep 9 at 14:50
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