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Python nested functions variable scoping [duplicate]
...echnique in the python community, but it works fine in python 2.x and 3.x (tested with 2.7.3 and 3.2.3). I'm also unsure about the run-time efficiency of this solution.
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Cross-Domain Cookies
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FWIW I just tested a normal CORS withCredentials XHR and it worked on FF/Safari/Chrome...though I wouldn't doubt that facebook/google use more sophisticated schemes
– rogerdpack
Apr 14 '17 at 19:11
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Remove empty elements from an array in Javascript
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this.splice(i, 1);
i--;
}
}
return this;
};
test = new Array("", "One", "Two", "", "Three", "", "Four").clean("");
test2 = [1, 2,, 3,, 3,,,,,, 4,, 4,, 5,, 6,,,,];
test2.clean(undefined);
Or you can simply push the existing elements into other array:
// Will remove a...
How do you run a single test/spec file in RSpec?
I want to be able to run a single spec file's tests — for the one file I'm editing, for example. rake spec executes all the specs. My project is not a Rails project, so rake spec:doc doesn't work.
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Python JSON serialize a Decimal object
...plejson.dumps(decimal.Decimal('2.2')) also works: no explicit use_decimal (tested on simplejson/3.6.0). Another way to load it back is: json.loads(s, parse_float=Decimal) i.e., you can read it using stdlib json (and old simplejson versions are also supported).
– jfs
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PHP and MySQL - how to avoid password in source code? [duplicate]
...could have a different configuration file for production, development, and testing platforms.
An environment variable is the most common way to differentiate between these environments, something like the below code:
// Check if it's been set by the web server
if (!empty($_ENV['ENVIRONMENT'])) {
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Performance of Find() vs. FirstOrDefault() [duplicate]
...entations which makes sense.
Other than that they are basically the same (testing the passed in predicate to see if an item is what you want)
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How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]
...me based. With a large code base (written in C in ly case) you will mainly test your program for the way it had been designed. An attacker can the several thousands required hours at reading the code in order to find a memory leak exploit. I would have expected an automated tool for source code anal...
Versioning SQL Server database
...s script after each upgrade to the production DB.
A caveat: My automated tests run against a schema-correct but empty database, so this advice will not perfectly suit your needs.
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Parsing a string into a boolean value in PHP
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Borked testcase on my end. Used == instead of === for comparison. Will remove my earlier comment to not confuse people.
– andig
Dec 30 '15 at 10:01
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