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How to explain callbacks in plain english? How are they different from calling one function from ano
...ameter, the callback_funct will return 6 as result. Read this callbackhell.com best source I found.
– Dung
Nov 1 '17 at 10:03
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Clone private git repo with dockerfile
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105
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Python Selenium accessing HTML source
...mport webdriver
browser = webdriver.Firefox()
browser.get("http://example.com")
html_source = browser.page_source
if "whatever" in html_source:
# do something
else:
# do something else
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How can I ssh directly to a particular directory?
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You'll usually want a login shell: ssh -t example.com "cd /foo/bar; exec \$SHELL -l"
– christianbundy
Apr 28 '14 at 3:54
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The name 'InitializeComponent' does not exist in the current context
... to it. This is exactly what had happened and it solved my problem. Your comment should be higher up the charts because it would have saved me 15 minutes.
– Magnum
Feb 15 '12 at 2:34
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Download a specific tag with Git
...download the repository starting at your <tag ref> as the repo HEAD; combined with --depth 1 will do a shallow tag checkout. See stackoverflow.com/a/21699307/1695680
– ThorSummoner
Oct 2 '14 at 20:33
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SSH to Elastic Beanstalk instance
... onto the server.
$ ssh -i path/to/keypair.pub ec2-user@ec2-an-ip-address.compute-1.amazonaws.com
Note: For adding a keypair to the environment configuration, the instances' termination protection must be off as Beanstalk would try to terminate the current instances and start new instances with t...
Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
...t';
}
If you want to prevent the 'other text' from showing up, you could combine this with seucolega's solution like this:
In HTML:
<span>foo</span>
In jQuery:
$('span').hover(function(){
$(this).addClass('change').attr('data-content','bar');
});
In CSS:
span.change:after ...
Biggest differences of Thrift vs Protocol Buffers?
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Database Design for Tagging
...ion" operation. This article covers relational division in concise and yet comprehendible way.
About performance: A bitmap-based approach intuitively sounds like it will suit the situation well. However, I'm not convinced it's a good idea to implement bitmap indexing "manually", like digiguru sugge...