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What is std::promise?
I'm fairly familiar with C++11's std::thread , std::async and std::future components (e.g. see this answer ), which are straight-forward.
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Show or hide element in React
I am messing around with React.js for the first time and cannot find a way to show or hide something on a page via click event. I am not loading any other library to the page, so I am looking for some native way using the React library. This is what I have so far. I would like to show the results...
When do we need to set ProcessStartInfo.UseShellExecute to True?
...en a specified program or file - it is roughly equivalnt to typing the command to be executed into the run dialog and clicking OK, which means that it can be used to (for example):
Open .html files or web using the default browser without needing to know what that browser is,
Open a word document w...
Get the short Git version hash
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Try this:
git rev-parse --short HEAD
The command git rev-parse can do a remarkable number of different things, so you'd need to go through the documentation very carefully to spot that though.
s...
Best way to convert string to bytes in Python 3?
...Sequence Types, as well as most methods that the bytes type has, see Bytes and Byte Array Methods.
The optional source parameter can be used to initialize the array in a few different ways:
If it is a string, you must also give the encoding (and optionally, errors) parameters; bytearray() then conve...
IIS7 Settings File Locations
... does IIS7 saves its configuration for each virtual directory/ application and its physical path?
2 Answers
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CSS triangle custom border color
...sure how to go about doing this. I would like to steer clear of javascript and css3 simply because of compatibility. I am trying to have the triangle have a white background with a 1px border (around the angled sides of the triangle) with color #CAD5E0. Is this possible? Here's what I have so far:
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Akka or Reactor [closed]
...g a new project (java-based). I need to build it as a modular, distributed and resilient architecture.
3 Answers
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How to add “active” class to Html.ActionLink in ASP.NET MVC
...n Bootstrap the active class needs to be applied to the <li> element and not the <a>. See the first example here: http://getbootstrap.com/components/#navbar
The way you handle your UI style based on what is active or not has nothing to do with ASP.NET MVC's ActionLink helper. This is th...
p vs puts in Ruby
Is there any difference between p and puts in Ruby?
7 Answers
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