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What is the closest thing Windows has to fork()?

...ss call. Next, the parent process calls setjmp to save its own context and sets a pointer to this in a Cygwin shared memory area (shared among all Cygwin tasks). It then fills in the child's .data and .bss sections by copying from its own address space into the suspended child's addres...
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How to access a dictionary element in a Django template?

...objects.filter(choice=self).count() votes = property(calculateVotes) And then in your template, you can do: {% for choice in choices %} {{choice.choice}} - {{choice.votes}} <br /> {% endfor %} The template tag, is IMHO a bit overkill for this solution, but it's not a terrible soluti...
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Check if database exists in PostgreSQL using shell

...rows" will succeed. So we pipe this output through a bunch of built-in command line tools to only search in the first column. The -t flag removes headers and footers: my_db | my_user | UTF8 | en_US.UTF8 | en_US.UTF8 | postgres | postgres | LATIN1 | en_US | en_US | te...
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Call a REST API in PHP

...s way better - it saves you the whole hassle with building your own error handling and wrapper methods. – Andreas Nov 10 '16 at 11:08  |  show...
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Differences between numpy.random and random.random in Python

.... I inspired myself in other people's code so I ended up using the numpy.random module for some things (for example for creating an array of random numbers taken from a binomial distribution) and in other places I use the module random.random . ...
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what exactly is device pixel ratio?

... Short answer The device pixel ratio is the ratio between physical pixels and logical pixels. For instance, the iPhone 4 and iPhone 4S report a device pixel ratio of 2, because the physical linear resolution is double the logical linear resolution. Physical resolution: 960 x 640 Logical resolutio...
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Sending emails in Node.js? [closed]

... github.com/marak/node_mailer is deprecated. Should use this github.com/andris9/Nodemailer – user470370 Jul 31 '12 at 6:17 ...
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Calculate the date yesterday in JavaScript

... @Zargold Don't understand what you mean. node --version v9.4.0 node const date = new Date() undefined > date.toISOString() '2018-02-10T16:26:30.821Z' > date.setDate(date.getDate() - 1) 1518193590821 > date.toISOString() '2018-02-09T16:...
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Changing names of parameterized tests

...r value from this invocation of the test. {1} - the second parameter value and so on The final name of the test will be the name of the test method, followed by the namestring in brackets, as shown below. For example (adapted from the unit test for the Parameterized annotation): @RunWith(Paramet...
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Auto-center map with multiple markers in Google Maps API v3

...ener(listener); }); This way, you can use an arbitrary number of points, and don't need to know the order beforehand. Demo jsFiddle here: http://jsfiddle.net/x5R63/ share | improve this answer ...