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Loop through properties in JavaScript object with Lodash
...ar key in myObject.options) {
// check also if property is not inherited from prototype
if (myObject.options.hasOwnProperty(key)) {
var value = myObject.options[key];
}
}
Edit: the accepted answer (_.forOwn()) should be https://stackoverflow.com/a/21311045/528262
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Ensuring json keys are lowercase in .NET
...SP.NET MVC4 / WebAPI, you can use a CamelCasePropertyNamesContractResolver from Newtonsoft.Json library which included by default.
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std::vector versus std::array in C++
...;s resize, they reserve more space then they need. This is to prevent them from having to resize every time a new element is inserted. This behavior can be changed by providing a custom allocator, but I never felt the need to do that!
Edit: After reading Zud's reply to the question, I felt I sho...
MongoDB: update every document on one field
...ongo only affects the first document and to update all documents resulting from the query one needs to use 'Multi' update flag. Sample code follows...
var collection = db.GetCollection("Foo");
var query = Query.GTE("No", 1); // need to construct in such a way that it will give all 20K //docs.
var u...
Mapping over values in a python dictionary
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coming from an FP language, Python would seem incredibly awkward.
– juanchito
May 9 '18 at 20:07
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PowerShell: Setting an environment variable for a single command only
...v:FOO='BAR'; .\myscript; Remove-Item Env:\FOO
Just summarized information from other answers (thank you folks) which don't contain pure one-liners for some reason.
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Java: What is the difference between and ?
...t to add
If you use Class.forName method, it only intializes the class. So from within this method, it makes a call only to clinit and when you use newInstance on the object returned from forName, it will call init for the instance initialization. You can use below code to see it in debug.
public c...
How does BitLocker affect performance? [closed]
...nch of Opera 11.5 with 79 tabs remained the same 4 seconds all tabs loaded from cache.
A small build in VS2010 took 2 seconds in both situations. Larger build took 2 seconds vs 5 from before. These are ballpark because I'm looking at my watch hand.
I guess it all depends on the combination of proc...
What does an underscore in front of an import statement mean?
I saw this example from sqlite3 on GitHub :
4 Answers
4
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reStructuredText tool support
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Salvaging (and extending) the list from an old version of the Wikipedia page:
Documentation
Primer
Cheat Sheet
Quick Reference
Implementations
Although the reference implementation of reStructuredText is written in Python, there are reStructuredText pars...