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Casperjs/PhantomJs vs Selenium
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I am currently writing a web extraction framework. I have 524 tests that get data from 250 websites using XPath. Initially the framework used a HTML parser, HTMLCleaner, but I am currently investigating using Selenium because I want Javascript support. I...
How to simulate target=“_blank” in JavaScript
...cking window.open is kinda the point of pop-up blockers! If you make the call in response to a click action it has a better chance of not being blocked.
– William Denniss
Aug 18 '11 at 15:16
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python NameError: global name '__file__' is not defined
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I had the same problem with PyInstaller and Py2exe so I came across the resolution on the FAQ from cx-freeze.
When using your script from the console or as an application, the functions hereunder will deliver you the "execution path", not the "actual file pa...
HTTP vs HTTPS performance
.... When looking at the connection details, the big slow down factor was the extra round trips due to the SSL handshake. Mobile browsers over 3G was even worse. The numbers were 5s and 9s, respectively.
– Clint Pachl
Jul 11 '11 at 22:49
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VS2012 return to a normal TFS checkin window?
... @cgatian Well, this seems feasible, but would require some extra work. You can hide the console window of a running process as described in the accepted answer of this question - in our case, this would be tf.exe. Of course, you should create your own tool (with hidden console window...
What is the volatile keyword useful for?
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volatile has semantics for memory visibility. Basically, the value of a volatile field becomes visible to all readers (other threads in particular) after a write operation completes on it. Without volatile, readers could see some non-updated value.
To answer your question: Y...
Using link_to with embedded HTML
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Maybe missing '.html_safe' after the string for the icon in the second example?
– H O
Aug 19 '12 at 21:43
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How to automatically generate N “distinct” colors?
I wrote the two methods below to automatically select N distinct colors. It works by defining a piecewise linear function on the RGB cube. The benefit of this is you can also get a progressive scale if that's what you want, but when N gets large the colors can start to look similar. I can also imagi...
How to identify all stored procedures referring a particular table
...this solution find referenced objects when they are referenced inside of a string? like, set @Query = “SELECT * FROM Object_I_Need_To_Find_References…”;
– Jeff.Clark
Nov 7 '16 at 17:16
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Any way to exit bash script, but not quitting the terminal
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You can add an extra exit command after the return statement/command so that it works for both, executing the script from the command line and sourcing from the terminal.
Example exit code in the script:
if [ $# -lt 2 ]; then
echo...