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What is the difference between task and thread?

...eg", "file.mpeg"); } }) buttonDownload.Enabled = true; } VS private void buttonDownload_Click(object sender, EventArgs e) { buttonDownload.Enabled = false; Thread t = new Thread(() => { using (var client = new WebClient()) { client.Downlo...
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How can I pretty-print JSON in a shell script?

... community wiki 9 revs, 9 users 45%campovski 74 ...
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Is Hash Rocket deprecated?

... @DaveRapin Consider a = [0,1,4,9] vs. a = Array.new(4){ |i| i**2 }. Why use the former when you sometimes need to use the latter? Answer: because it's more convenient. TIMTOWTDI does complicate the language, but this is a tradeoff. Lua is really elegant at th...
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In MySQL, can I copy one row to insert into the same table?

...t work exactly as is due to inconsistent temporary table names (tmptable_1 vs. tmptable) – Kieran Tully Feb 4 '13 at 19:40 10 ...
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Recursive lambda functions in C++11

...n slower code. But not always. Have a look at the answers to std::function vs template This is not just a peculiarity about C++, it's directly mapping to the mathematics of lambda calculus. From Wikipedia: Lambda calculus cannot express this as directly as some other notations: all functions ar...
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Excluding directories in os.walk

...y, given that the intent is to exclude directories, at the cost of O(n**2) vs O(n) time. (Making a copy of the dirs list with list(dirs) is required for correct execution) # exclude = set([...]) for root, dirs, files in os.walk(top, topdown=True): [dirs.remove(d) for d in list(dirs) if d in e...
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Dynamic LINQ OrderBy on IEnumerable / IQueryable

I found an example in the VS2008 Examples for Dynamic LINQ that allows you to use a sql-like string (e.g. OrderBy("Name, Age DESC")) for ordering. Unfortunately, the method included only works on IQueryable<T> . Is there any way to get this functionality on IEnumerable<T> ? ...
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Aligning UIToolBar items

...tagged iPhone. Therefore my answer is valid. It's also good to contrast c# vs obj-c. Clearly, c# is modern, slimmer, nicer, faster and superior in every way. – Herman Schoenfeld Aug 1 '13 at 2:31 ...
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Why should I use Google's CDN for jQuery?

...ragmentation in CDN providers, jQuery versions, and protocol usage (http vs. https), the chances of getting a CDN cache hit are shockingly low – and downloading from an external domain has the potential to perform not one, but three round trips (a DNS lookup, a TCP connection, and an HTTP ...
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extra qualification error in C++

... @altumano: Is it this thing github.com/VioletGiraffe/cppcheck-vs-addin ? If so could you please report the bug - that project is quite alive and there's good chance it will be fixed. – sharptooth Mar 6 '15 at 11:28 ...