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rails simple_form - hidden field - create?
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This is the simple_form way to do hidden inputs, however, if only a hidden input is needed, then just use Rails' hidden_field form builder since Simple Form inherits all the form builder methods.
– scarver2
Nov 4 '14 ...
What is the “hasClass” function with plain JavaScript?
How do you do jQuery’s hasClass with plain ol’ JavaScript? For example,
14 Answers
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Simpler way to put PDB breakpoints in Python code?
...: b 27 and the debugger would set a breakpoint at line 27 (I found the documentation a little challenging to understand, so wanted to add that point of clarification).
– benjaminmgross
Aug 6 '13 at 16:01
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Changing the selected option of an HTML Select element
...matches, I want to set the selected attribute of that option. How would I do that?
11 Answers
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Meaning of tilde in Linux bash (not home directory)
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as a note fish doesn't support any of them except the plain tilde (~)
– user4104817
Feb 18 '17 at 10:03
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Regex empty string or email
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Something to consider, doing ^(|.*@.*\..*)$ should have the same effect as it says either blank or this with only using ^ and $ once, to tidy it up a bit.
– Runevault
Feb 24 '12 at 18:20
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How to show current year in view?
...use Date class to get year than Time class (if you only need the Date, you don't need to consider hours, minutes and seconds).
<%= Date.today.year %>
c.f. http://ruby-doc.org/stdlib-2.1.0/libdoc/date/rdoc/Date.html#method-c-today
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
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This is to do with the encoding of your terminal not being set to UTF-8. Here is my terminal
$ echo $LANG
en_GB.UTF-8
$ python
Python 2.7.3 (default, Apr 20 2012, 22:39:59)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or...
“CAUTION: provisional headers are shown” in Chrome debugger
I noticed a strange caution message when looking at downloaded resources using Google chrome inspector ( F12 ):
34 Answers
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Click through div to underlying elements
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Yes, you CAN do this.
Using pointer-events: none along with CSS conditional statements for IE11 (does not work in IE10 or below), you can get a cross browser compatible solution for this problem.
Using AlphaImageLoader, you can even pu...