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Formatting code in Notepad++

...X -> HTML Tidy -> Tidy: Reindent XML Remember to have the HTML code selected before you do this. share | improve this answer | follow | ...
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How do I get the width and height of a HTML5 canvas?

...le via .scrollWidth and .scrollHeight: var canvasElem = document.querySelector('canvas'); document.querySelector('#dom-dims').innerHTML = 'Canvas DOM element width x height: ' + canvasElem.scrollWidth + ' x ' + canvasElem.scrollHeight var canvasContext = canvasElem.getC...
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PHP Redirect with POST data

... the output of a POST-activated script to redirect the user agent to a selected resource. The new URI is not a substitute reference for the originally requested resource. The 303 response MUST NOT be cached, but the response to the second (redirected) request might be cacheable. Th...
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How do I use installed packages in PyCharm?

...er's path. It will bring up a short drop-down menu, from which you should select "More..". On the right hand side of the new pop-up, there will be an icon with the mouse-over text of "Show paths for the selected interpreter". Click that button. This new 'Interpreter Paths' pop-up is where you ca...
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Iterate over model instance field names and values in template

I'm trying to create a basic template to display the selected instance's field values, along with their names. Think of it as just a standard output of the values of that instance in table format, with the field name (verbose_name specifically if specified on the field) in the first column and the ...
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How can I check if an element exists in the visible DOM?

...to the original question). That's as simple as using any of the browser's selecting method, and checking it for a truthy value (generally). For example, if my element had an id of "find-me", I could simply use... var elementExists = document.getElementById("find-me"); This is specified to eithe...
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Is it possible to get element from HashMap by its position?

... n ++; } return null; } The function can return the selected entry. share | improve this answer | follow | ...
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Sql query to insert datetime in SQL Server

...clare @LangID smallint declare @Alias sysname declare @MaxLangID smallint select @MaxLangID = max(langid) from sys.syslanguages set @LangID = 0 while @LangID <= @MaxLangID begin select @Alias = alias from sys.syslanguages where langid = @LangID if @Alias is not null begin...
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What does the * * CSS selector do?

... Just like any other time you put two selectors one after another (for example li a), you get the descendant combinator. So * * is any element that is a descendant of any other element — in other words, any element that isn't the root element of the whole docum...
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How to kill all processes with a given partial name? [closed]

... If you need more flexibility in selecting the processes use for KILLPID in `ps ax | grep 'my_pattern' | awk ' { print $1;}'`; do kill -9 $KILLPID; done You can use grep -e etc. ...