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How do I use arrays in C++?
C++ inherited arrays from C where they are used virtually everywhere. C++ provides abstractions that are easier to use and less error-prone ( std::vector<T> since C++98 and std::array<T, n> since C++11 ), so the need for arrays does not arise quite as often as it does in C. However, ...
Lists: Count vs Count() [duplicate]
...ion method introduced by LINQ while the Count property is part of the List itself (derived from ICollection). Internally though, LINQ checks if your IEnumerable implements ICollection and if it does it uses the Count property. So at the end of the day, there's no difference which one you use for a L...
How to delete the contents of a folder?
...follow
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edited Nov 23 '19 at 14:43
Mark Amery
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How do I compare version numbers in Python?
...nvalid version: '1.3.xy123'
packaging.version.parse is a third-party utility but is used by setuptools (so you probably already have it installed) and is conformant to the current PEP 440; it will return a packaging.version.Version if the version is compliant and a packaging.version.LegacyVersion ...
Faye vs. Socket.IO (and Juggernaut)
...the most popular and active WebSocket emulation library. Juggernaut uses it to create a complete pub/sub system.
3 Answer...
Android SDK Manager Not Installing Components
... Manager, and am now trying to install a platform like the Android Dev website suggests. Once I clicked install I got an error stating that the Manager could not create a temp folder within the Android directory. So I created it. Now I'm getting this error:
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How to make a phone call programmatically?
I'm passing to an activity the number to call by a bundle
10 Answers
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Default filter in Django admin
... in Django admin, the filter is by default set to 'All' but I want to set it to pending by default.
15 Answers
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Deserializing JSON data to C# using JSON.NET
I'm relatively new to working with C# and JSON data and am seeking guidance. I'm using C# 3.0, with .NET3.5SP1, and JSON.NET 3.5r6.
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Internet Explorer's CSS rules limits
...ve read conflicting information regarding Internet Explorer's silly CSS limits. I am (think I am) understanding that you can only have 31 <style> and <link> tags (combined), and that each sheet can have up to 31 @import -s (so 31 <link> -s, each to 31 @import -s is fine, alb...