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Vim clear last search highlighting

... in Vim, I get all the occurrences highlighted. How can I disable that? I now do another search for something gibberish that can't be found. ...
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How do I put a variable inside a string?

... With the introduction of f-strings in Python 3.6, this can now be written as plot.savefig(f'hanning{num}.pdf'). I added an answer with this info. – joelostblom May 26 '17 at 15:30 ...
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Extract hostname name from string

...); ; tmp.href = "http://www.example.com/12xy45"; // tmp.hostname will now contain 'www.example.com' // tmp.host will now contain hostname and port 'www.example.com:80' Wrap the above in a function such as the below and you have yourself a superb way of snatching the domain part out of an URI....
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Understanding dict.copy() - shallow or deep?

...mple: original = dict(a=1, b=2, c=dict(d=4, e=5)) new = original.copy() Now let's change a value in the 'shallow' (first) level: new['a'] = 10 # new = {'a': 10, 'b': 2, 'c': {'d': 4, 'e': 5}} # original = {'a': 1, 'b': 2, 'c': {'d': 4, 'e': 5}} # no change in original, since ['a'] is an immutabl...
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Merge (with squash) all changes from another branch as a single commit

...ool feature! I love git. While I'll definitely be using this in the future now, I'd still recommend getting to know your way around rebase -i. It's a good skill to have, just in case you really did want to make them more than just one commit. – Will Buck Feb 10...
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How to access session variables from any class in ASP.NET?

...ime myDate = MySession.Current.MyDate; MySession.Current.MyDate = DateTime.Now; This approach has several advantages: it saves you from a lot of type-casting you don't have to use hard-coded session keys throughout your application (e.g. Session["loginId"] you can document your session items by ...
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Can promises have multiple arguments to onFulfilled?

... consume. Promise implementations do what you ask with .spread for a while now. For example: Promise.try(function(){ return ["Hello","World","!"]; }).spread(function(a,b,c){ console.log(a,b+c); // "Hello World!"; }); With Bluebird. One solution if you want this functionality is to polyfil...
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How to avoid soft keyboard pushing up my layout? [duplicate]

...) { // if more than 100 pixels, its probably a keyboard... //ok now we know the keyboard is up... view_one.setVisibility(View.GONE); view_two.setVisibility(View.GONE); } else { //ok now we know the keyboard is down... view_one.setVisibi...
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Find all packages installed with easy_install/pip?

... As of version 1.3 of pip you can now use pip list It has some useful options including the ability to show outdated packages. Here's the documentation: https://pip.pypa.io/en/latest/reference/pip_list/ ...
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std::function vs template

...object that adheres to a specific signature, but whose concrete type is unknown at compile-time. This is typically the case when you have a collection of callbacks of potentially different types, but which you need to invoke uniformly; the type and number of the registered callbacks is determined a...