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'No Transport' Error w/ jQuery ajax call in IE
...headers: {
'Access-Control-Allow-Origin': '*'
},
...
});
The web service that answers these calls also responds with 'Access-Control-Allow-Origin: *' header.
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When to use pip requirements file versus install_requires in setup.py?
...o==1.8.1. You can create one using pip freeze > requirements.txt. (Some services, like Heroku, automatically run pip install -r requirements.txt for you.) pip install name-on-pypi does not look at requirements.txt, only at install_requires.
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Is gettimeofday() guaranteed to be of microsecond resolution?
I am porting a game, that was originally written for the Win32 API, to Linux (well, porting the OS X port of the Win32 port to Linux).
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Converting string from snake_case to CamelCase in Ruby
...equire "active_support/core_ext/string" is suffice, providing Rails is installed already.
– Masa Sakano
Jun 23 '18 at 2:03
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How to get a list of all valid IP addresses in a local network? [closed]
... Is there any chance nmap might crash or do any harm to any of the services or machines running in the subnet?
– Jin
Jun 27 '17 at 19:10
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How to install trusted CA certificate on Android device?
I have created my own CA certificate and now I want to install it on my Android Froyo device (HTC Desire Z), so that the device trusts my certificate.
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Most efficient way to concatenate strings in JavaScript?
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jsperf.com - "503: SERVICE_UNAVAILABLE".
– Pang
Aug 12 at 5:16
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How to use concerns in Rails 4
... are counter, unless you're just making the case for better OO design, the services layer, or something else I'm missing? (I don't disagree -- I'm suggesting adding alternatives helps!)
– toobulkeh
Jul 22 '15 at 16:56
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Equals(=) vs. LIKE
...tify an example where these operators produce obviously different results. Allow me to quote from the MySQL manual:
Per the SQL standard, LIKE performs matching on a per-character basis, thus it can produce results different from the = comparison operator:
mysql> SELECT 'ä' LIKE 'ae' COLLA...
How to reshape data from long to wide format
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The reshape comments and similar argument names aren't all that helpful. However, I have found that for long to wide, you need to provide data = your data.frame, idvar = the variable that identifies your groups, v.names = the variables that will become multiple columns in wide f...