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PyLint “Unable to import” error - how to set PYTHONPATH?

...le works better for me: [MASTER] init-hook="from pylint.config import find_pylintrc; import os, sys; sys.path.append(os.path.dirname(find_pylintrc()))" Note that pylint.config.PYLINTRC also exists and has the same value as find_pylintrc(). ...
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Counting the occurrences / frequency of array elements

...be faster than creating an associative array. – quant_dev Sep 29 '17 at 20:24  |  show 1 more comment ...
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Openssl is not recognized as an internal or external command

...ple, if the file is unzipped to the location C:\Users\gaurav\openssl-0.9.8k_WIN32, then copy the path C:\Users\gaurav\openssl-0.9.8k_WIN32\bin. Step 3 Add the path to your system environment path. After your PATH environment variable is set, open the cmd and type this command: C:\>keytool -expor...
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Symfony 2: How do I check if a user is not logged in inside a template?

...OT logged in you can use: {% if not app.user %} – Mac_Cain13 Feb 11 '13 at 15:49 44 Use {% if is_...
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How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)

...zern answer @implementation NSString (Extensions) - (NSDictionary *) json_StringToDictionary { NSError *error; NSData *objectData = [self dataUsingEncoding:NSUTF8StringEncoding]; NSDictionary *json = [NSJSONSerialization JSONObjectWithData:objectData options:NSJSONReadingMutableContain...
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ImportError: Cannot import name X

...s something like this. a = module() # import a # rest of module a.update_contents(real_a) For python to be able to work with circular dependencies you must use import x style only. import x class cls: def __init__(self): self.y = x.y Since you are no longer referring to the conte...
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How to validate an Email in PHP?

... You can use the filter_var() function, which gives you a lot of handy validation and sanitization options. filter_var($email, FILTER_VALIDATE_EMAIL) PHP Manual filter_var() Available in PHP >= 5.2.0 If you don't want to change your code t...
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Map over object preserving keys

... With Underscore Underscore provides a function _.mapObject to map the values and preserve the keys. _.mapObject({ one: 1, two: 2, three: 3 }, function (v) { return v * 3; }); // => { one: 3, two: 6, three: 9 } DEMO With Lodash Lodash provides a function _.mapVa...
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SQL Server Installation - What is the Installation Media Folder?

...se that one when you "Browse for SQL server Installation Media" SQLEXPRADV_x64_ENU.exe > SQLEXPRADV_x64_ENU.zip 7zip will open it (standard Windows zip doesn't work though) Extract to something like C:\SQLInstallMedia You will get folders like 1033_enu_lp, resources, x64 and a bunch of files....
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How to maintain aspect ratio using HTML IMG tag

...img src="https://upload.wikimedia.org/wikipedia/meta/0/08/Wikipedia-logo-v2_1x.png"> </div> share | improve this answer | follow | ...