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How do I return multiple values from a function in C?
...e depends largely on personal preference as to whatever semantics you like more.
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How can I remove a commit on GitHub? [duplicate]
...me --force
See Git Magic Chapter 5: Lessons of History - And Then Some for more information (i.e. if you want to remove older commits).
Oh, and if your working tree is dirty, you have to do a git stash first, and then a git stash apply after.
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Web Service vs WCF Service
...ge the binding without necessarily changing the code. The contract is much more powerful because it forces the separation of the contract from the implementation. This means that the contract is defined in an interface, and there is a concrete implementation which is bound to by the consumer using t...
AngularJs event to call after content is loaded
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What is the correct way to create a single-instance WPF application?
...s
to wait. Since we're not actually wanting to synchronizing our code
(more just check if it is currently in use) we use the overload with
two parameters: Mutex.WaitOne(Timespan timeout, bool exitContext).
Wait one returns true if it is able to enter, and false if it wasn't.
In this case, ...
How to design a multi-user ajax web application to be concurrently safe
...deleted your change. Go cry.". Many options from rather technical diffs or more user-friendly solutions seem possible.
So how would it roll ...
Case 1: kind-of-sequence-diagram for updating:
Browser renders page
javascript "sees" artifacts which each having at least one value field, unique- and...
Function to Calculate Median in SQL Server
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2019 UPDATE: In the 10 years since I wrote this answer, more solutions have been uncovered that may yield better results. Also, SQL Server releases since then (especially SQL 2012) have introduced new T-SQL features that can be used to calculate medians. SQL Server releases have a...
How to compare two floating point numbers in Bash?
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More conveniently
This can be done more conveniently using Bash's numeric context:
if (( $(echo "$num1 > $num2" |bc -l) )); then
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fi
Explanation
Piping through the basic calculator command bc returns either 1 or ...
Uppercase or lowercase doctype?
...x. While the syntax is inspired by SGML, it is being defined in a way that more closely resembles the way browsers actually handle HTML in the real world, particularly in regards to error handling.”
– Mathias Bynens
Jun 11 '12 at 6:05
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jQuery SVG vs. Raphael [closed]
...on.
Cons: is a layer over the actual SVG markup, makes it difficult to do more complex things with SVG - such as grouping (it supports Sets, but not groups). Doesn't do great w/ editing of already existing elements.
jQuery SVG
Pros: a jquery plugin, if you're already using jQuery. Well written an...