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How to save an image locally using Python whose URL address I already know?

... Python 2 Here is a more straightforward way if all you want to do is save it as a file: import urllib urllib.urlretrieve("http://www.digimouth.com/news/media/2011/09/google-logo.jpg", "local-filename.jpg") The second argument is the local path where the file should be s...
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Execute the setInterval function without delay the first time

... It's simplest to just call the function yourself directly the first time: foo(); setInterval(foo, delay); However there are good reasons to avoid setInterval - in particular in some circumstances a whole load of setInterval events can arrive imm...
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How to declare string constants in JavaScript? [duplicate]

... There's no constants in JavaScript, but to declare a literal all you have to do is: var myString = "Hello World"; I'm not sure what you mean by store them in a resource file; that's not a JavaScript concept. ...
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How can I remove an element from a list, with lodash?

...eturn an element if the predicate is true. Your implementation will return all unwanted elements instead of those you want to keep – Xeltor Jun 14 '17 at 19:26 5 ...
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What is the fastest way to send 100,000 HTTP requests in Python?

...rogram correctly. Has anyone come across a similar problem? I guess generally I need to know how to perform thousands of tasks in Python as fast as possible - I suppose that means 'concurrently'. ...
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Generate random numbers using C++11 random library

... functions and why not to use rand(). In it, he included a slide that basically solves your question. I've copied the code from that slide below. You can see his full talk here: http://channel9.msdn.com/Events/GoingNative/2013/rand-Considered-Harmful #include <random> #include <iostream&g...
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How to call Base Class's __init__ method from the child class? [duplicate]

... If you pass BaseClass to super, it'll skip over BaseClass and call object.__init__, which is almost certainly not what you want. – abarnert Oct 6 '13 at 7:29 1 ...
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How do I use installed packages in PyCharm?

...you use the os (ex. apt-get), or pip in a virtualenv, packages will be installed to a location already on the path. In your example, GNU Radio is installed to the system Python 2's standard site-packages location, which is already in the path. Pointing PyCharm at the correct interpreter is enough;...
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Redirecting Output from within Batch file

... good and fast way that only opens and positions the file once @echo off call :sub >output.txt exit /b :sub command1 command2 ... commandN Edit 2020-04-17 Every now and then you may want to repeatedly write to two or more files. You might also want different messages on the screen. It is sti...
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How to abandon a hg merge?

... Ah that is a good detail to know... actually I'm going to delete my comment claiming leaving off -r . is the same – Thymine Mar 1 '16 at 15:56 ...