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How to draw a dotted line with css?
...
Using HTML:
<div class="horizontal_dotted_line"></div>
and in styles.css:
.horizontal_dotted_line{
border-bottom: 1px dotted [color];
width: [put your width here]px;
}
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How do I check how many options there are in a dropdown menu?
...scendant selector to select all <option>'s within a <select>.
HTML:
<select id="myDropDown">
<option>1</option>
<option>2</option>
.
.
.
</select>
JQuery:
var numberOfOptions = $('select#myDropDown option').length
And a quick note, often you wil...
Joining three tables using MySQL
I have three tables named
8 Answers
8
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I have 2 dates in PHP, how can I run a foreach loop to go through all of those days?
I'm starting with a date 2010-05-01 and ending with 2010-05-10 . How can I iterate through all of those dates in PHP?
1...
Http 415 Unsupported Media type error with JSON
...naged by IANA RFC2879: iana.org/assignments/character-sets/character-sets.xhtml
– Berin Loritsch
Jul 6 '17 at 17:33
Wa...
Get the first element of each tuple in a list in Python [duplicate]
...[0] for x in rows]
c.f. http://docs.python.org/3/tutorial/datastructures.html#list-comprehensions
For a discussion on why to prefer comprehensions over higher-order functions such as map, go to http://www.artima.com/weblogs/viewpost.jsp?thread=98196.
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Exporting functions from a DLL with dllexport
I'd like a simple example of exporting a function from a C++ Windows DLL.
4 Answers
4
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How to manually trigger validation with jQuery validate?
I want to manually trigger validation including showing error messages with jQuery Validate .
9 Answers
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Timer function to provide time in nano seconds using C++
...ormancebydesign.blogspot.com/2012/03/high-resolution-clocks-and-timers-for.html Synchronizing across processors is still an issue.
Other fine reading related to timers:
https://blogs.oracle.com/dholmes/entry/inside_the_hotspot_vm_clocks
http://lwn.net/Articles/209101/
http://performancebydesign.b...
Working with huge files in VIM
I tried opening a huge (~2GB) file in VIM but it choked. I don't actually need to edit the file, just jump around efficiently.
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