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Check if a string is null or empty in XSLT
...and highly voted, is also very misleading. It really depends what you mean by "null or empty". If you want a test that succeeds if categoryName is either absent, or present with a zero-length value, you should use test="not(categoryName = '')". The supplied answer will return false if the categoryNa...
Textarea Auto height [duplicate]
...ut if you are looking for an external library, I can recommend autosize.js by Jack Moore. This is the working example:
autosize(document.getElementById("note"));
textarea#note {
width:100%;
box-sizing:border-box;
direction:rtl;
display:block;
max-width:100%;
line-height:1.5;
padd...
Need to remove href values when printing in Chrome
...tylesheet" type="text/css" />
just change it into the following style by adding media="screen"
<link href="~/Content/common/bootstrap.css" rel="stylesheet" **media="screen"** type="text/css" />
<link href="~/Content/common/bootstrap.min.css" rel="stylesheet" **media="screen"** type="t...
html tables: thead vs th
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I didn't even know that th gets bolded by default, without extra CSS, thanks for that!
– CPHPython
Aug 10 '16 at 16:39
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Get the height and width of the browser viewport without scrollbars using jquery?
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When the window has scrollbar (added by the browser), the window.innerWidth returns the width of the viewport + the width of the scrollbar. what can I do in this situation?
– Victor
Mar 22 '15 at 20:18
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“wait_fences: failed to receive reply: 10004003”?
...iting an arbitrary period of time and hoping it's completed, you can know by overriding -viewDidDisappear in the modalViewController. That can call back to the modal's -parentViewController, or could post a notification. The key is to understand that asking something to dismiss does not mean it is ...
Change Default Scrolling Behavior of UITableView Section Header
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+1 by far the BEST solution - took me like 3 lines to implement!
– Jon
Oct 24 '12 at 20:10
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Assign output of a program to a variable using a MS batch file
...@GroovyCakes Your question about multiple lines in the output are answered by this answer on a duplicate question
– icc97
May 31 '17 at 16:09
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Find column whose name contains a specific string
...s containing 'spike'
df.filter(like='spike', axis=1)
You can also select by name, regular expression. Refer to: pandas.DataFrame.filter
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How can I change the version of npm using nvm?
...s\myusername\AppData\Roaming\nvm\v9.7.1
– Sean Holmesby
Mar 28 '18 at 16:31
3
Even easier: nvm in...