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Why does JQuery have dollar signs everywhere?
... one of my projects and searched for $, I used 54 $ in a single javascript file.
$ is a byte.
jQuery is 6 bytes.
The difference is huge 54 * 5 = 220 bytes.
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what’s the difference between Expires and Cache-Control headers?
... many servers) usually set the expiration date using the time at which the file was requested + the timeout you specify. As this date is using seconds, your scenario is very unlikely and the behavior is the same as cache-control. So I don't see why there would be requests peaks when using Expires:
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What is “assert” in JavaScript?
...nction someone made. You will have to look for it on your page or in your files and post it for anybody to help determine what it's doing.
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What are the use cases for selecting CHAR over VARCHAR in SQL?
...ckup.
Another use is in views created for exporting data to a fixed width file. Let's say I have to export some data to a flat file to be read by a mainframe. It is fixed width (not delimited). I like to store the data in my "staging" table as varchar (thus consuming less space on my database) a...
Spring RestTemplate timeout
...erations interface in my code and get the timeout values from a properties file.
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Android get color as string value
...xpression returns the integer equivalent of the color defined in color.xml file
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Lock Android phone application to Portrait mode
...plication to a portrait mode? Is it a simple configuration in the manifest file?
4 Answers
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ValueError: math domain error
... math import log
>>> log(-1)
Traceback (most recent call last):
File "<pyshell#59>", line 1, in <module>
log(-1)
ValueError: math domain error
Without knowing what your newtonRaphson2 function does, I'm not sure I can guess where the invalid x[2] value is coming from, bu...
req.body empty on posts
...ly dumb mistake and forgot to define name attributes for inputs in my html file.
So instead of
<input type="password" class="form-control" id="password">
I have this.
<input type="password" class="form-control" id="password" name="password">
Now request.body is populated like thi...
View all TODO items in Visual Studio using GhostDoc
...me way as the solution. The default view is just ordered alphabetically by file name containing the comment.
– Kijana Woodard
Jun 27 '14 at 3:39
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