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How can I recover a lost commit in Git?

...n't do it if you have uncommitted work you want to keep. git reset --hard 0d1d7fc32 # Alternatively, if there's work to keep: git stash git reset --hard 0d1d7fc32 git stash pop # This saves the modifications, then reapplies that patch after resetting. # You could get merge conflicts if you've modif...
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Avoiding if statement inside a for loop?

...*, bool)+0x34> 4005cf: 84 d2 test %dl,%dl 4005d1: 74 2d je 400600 <write_vector(int*, int*, bool)+0x40> 4005d3: 31 ed xor %ebp,%ebp 4005d5: 0f 1f 00 nopl (%rax) 4005d8: 8b 13 ...
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How do you convert a byte array to a hexadecimal string, and vice versa?

...nce: 17.95 (2.2X faster) Array.ConvertAll (using string.Concat, requires .NET 4.0) (via Will Dean) Text: 752,078.70 (1.0X faster) Sentence: 18.28 (2.2X faster) {StringBuilder}.AppendFormat (using foreach) (via Tomalak) Text: 672,115.77 (1.1X faster) Sentence: 36.82 (1.1X faster) {StringBuilde...
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Create a shortcut on Desktop

...ant to create a shortcut pointing to some EXE file, on the desktop, using .NET Framework 3.5 and relying on an official Windows API. How can I do that? ...
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How to find the kth largest element in an unsorted array of length n in O(n)?

... implemented median-of-medians and compared it to built-in Sort method in .NET and custom solution really ran faster by order of magnitude. Now the real question is: does that matter to you in given circumstances. Writing and debugging 100 lines of code compared to one liner pays off only if that co...
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HTML table with 100% width, with vertical scroll inside tbody [duplicate]

...und that subtracting 1.05em from the width lines up a bit better: jsfiddle.net/xuvsncr2/170 – TigerBear Nov 13 '15 at 23:21 ...
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How to convert floats to human-readable fractions?

.... It can easily be extended to cover a larger range of fractions. jsfiddle.net/PdL23/1 – Deepak Joy Dec 9 '13 at 10:41 ...
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Get value from JToken that may not exist (best practices)

...ctice for retrieving JSON values that may not even exist in C# using Json.NET ? 6 Answers ...
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Alternative to google finance api [closed]

...ame"] is "Google Inc." Finally, the actual code to run that... require 'net/http' # Jack Franzen & Garin Bedian # Based on http://www.jarloo.com/yahoo_finance/ $parametersData = Hash[[ ["symbol", ["s", "Symbol"]], ["ask", ["a", "Ask"]], ["divYield", ["y", "Dividend Yield"]], ...
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What is the difference between user and kernel modes in operating systems?

... Mode Call) The ARMv8 Architecture Reference Model DDI 0487C.a - Chapter D1 - The AArch64 System Level Programmer's Model - Figure D1-1 illustrates this beautifully: The ARM situation changed a bit with the advent of ARMv8.1 Virtualization Host Extensions (VHE). This extension allows the kernel...