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How can I use numpy.correlate to do autocorrelation?
...lation result array would be the greatest. However, the correlation is not starting at a time difference of 0. It starts at a negative time difference, closes to 0, and then goes positive. That is, you were expecting:
autocorrelation(a) = ∑ -∞ < i < ∞ aivt+i where 0 <= t < ∞ ...
Wrapping synchronous code into asynchronous call
...u need to do? Are there any front-end changes you can make instead - e.g., start the request and allow the user to do other work while it's processing?
I'll proceed with the assumption that yes, you really do need to make the individual request execute faster.
In this case, you'll need to execute ...
How to vertically center a container in Bootstrap?
...t;a href="pricing-and-signup.html" class="btn-primary btn h2 lightBlue get-Started-btn">GET STARTED</a>
<h6 class="get-Started-sub-btn">FREE VERSION AVAILABLE!</h6>
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Is it possible to apply CSS to half of a character?
...lay: block;
direction: rtl; /* very important, will make the width to start from right */
position: absolute;
z-index: 2;
top: 0;
left: 50%;
width: 50%;
content: attr(data-content); /* dynamic content for the pseudo element */
overflow: hidden;
pointer-ev...
Is it possible to run selenium (Firefox) web driver without a GUI?
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Yes. You can use HTMLUnitDriver instead for FirefoxDriver while starting webdriver. This is headless browser setup. Details can be found here.
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Which version of the git file will be finally used: LOCAL, BASE or REMOTE?
...e aGr reported. Maybe this difference is due to different settings. When I start the Meld tool, the following files will exist, assuming that the name of the file in the repository is X.java: X.java, X.java.orig, X.java.BACKUP.#, X.java.BASE.#, X.java.LOCAL.#, X.java.REMOTE.#, where # is some number...
Read file from line 2 or skip header row
How can I skip the header row and start reading a file from line2?
8 Answers
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SQL order string as number
...s' | 123
'$123' | 0 /* the left side of the string does not start with a number */
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serve current directory from command line
...rt => 9090, :DocumentRoot => Dir.pwd); trap('INT') { s.shutdown }; s.start"
Even the first command is hard to remember, so I just have this in my .bashrc:
function serve {
port="${1:-3000}"
ruby -run -e httpd . -p $port
}
It serves the current directory on port 3000 by default, but ...
Where should I put the log4j.properties file?
...ct
src
MyClass.java
log4j.properties
If you start executing from a different project, you need to have that file in the project used for starting the execution. For example, if a different project holds some JUnit tests, it needs to have also its log4j.properties file....