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.NET List Concat vs AddRange

... I've done a test comparing Concat and AddRange with a List<KeyValuePair<string, string>> with 1000 elements, concatenated/added 100 times, and AddRange was extremely faster. The results were these: AddRange 13 ms, Concat().To...
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JavaScript/regex: Remove text between parentheses

...itable for all cases. It doesn't remove all whitespaces. For example "a (test) b" -> "a b" "Hello, this is Mike (example)".replace(/ *\([^)]*\) */g, " ").trim(); "Hello, this is (example) Mike ".replace(/ *\([^)]*\) */g, " ").trim(); ...
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WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip

...e-targetframework/ UPDATE April 2017: After some some experimentation and testing I have come up with a combination that works: <add key="ValidationSettings:UnobtrusiveValidationMode" value="None" /> <httpRuntime targetFramework="4.5.1" /> with: jQuery version 1.11.3 ...
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What special characters must be escaped in regular expressions?

...r more details, check out regular-expressions.info, or use regex101.com to test your expressions live share | improve this answer | follow | ...
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Keyboard Interrupts with python's multiprocessing Pool

... I just tested on Python 3.5 and it works, what version of Python are you using? What OS? – noxdafox Feb 14 '18 at 22:40 ...
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How to timeout a thread

...rent.TimeUnit; import java.util.concurrent.TimeoutException; public class Test { public static void main(String[] args) throws Exception { ExecutorService executor = Executors.newSingleThreadExecutor(); Future<String> future = executor.submit(new Task()); try { ...
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Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?

...va neither: null pointer exception. Never mind. Tnx for your reply! [edit: tested it in Java: NullPointerException. With the difference that with cast it compiles, without cast it doesn't]. – Jochem May 30 '12 at 14:38 ...
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Anaconda vs. EPD Enthought vs. manual installation of Python [closed]

...ndy new features. I've usually perferred to install with pip and get the latest stable versions. – drevicko Jan 15 '16 at 17:13 add a comment  |  ...
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Dependency injection through constructors or property setters?

...nstructor. Of course, there are a few subclasses plus even more for unit tests, so now I am playing the game of going around altering all the constructors to match, and it's taking ages. It makes me think that using properties with setters is a better way of getting dependencies. I don't think i...
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Single vs Double quotes (' vs ")

... @JohnHunt: Just did a quick test on a 1823 bytes js file (a random Backbone Model from a random application). The gzip output if all of the quotes are the same (either ' or ") was 809 bytes. Mixing them pushed the output up to 829 bytes. This may be irr...