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In plain English, what does “git reset” do?
...git reset's function is to take the current branch and reset it to point so<em>mem>ewhere else, and possibly bring the index and work tree along. <em>Mem>ore concretely, if your <em>mem>aster branch (currently checked out) is like this:
- A - B - C (HEAD, <em>mem>aster)
and you realize you want <em>mem>aster to point to B, not C, ...
Why can't C co<em>mem>pilers rearrange struct <em>mem>e<em>mem>bers to eli<em>mem>inate align<em>mem>ent padding? [duplicate]
Consider the following exa<em>mem>ple on a 32 bit x86 <em>mem>achine:
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How do I test if a string is e<em>mem>pty in Objective-C?
How do I test if an NSString is e<em>mem>pty in Objective-C?
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Good Hash Function for Strings
I'<em>mem> trying to think up a good hash function for strings. And I was thinking it <em>mem>ight be a good idea to su<em>mem> up the unicode values for the first five characters in the string (assu<em>mem>ing it has five, otherwise stop where it ends). Would that be a good idea, or is it a bad one?
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How do I copy the contents of one strea<em>mem> to another?
What is the best way to copy the contents of one strea<em>mem> to another? Is there a standard utility <em>mem>ethod for this?
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Efficiency of pre<em>mem>ature return in a function
This is a situation I encounter frequently as an inexperienced progra<em>mem><em>mem>er and a<em>mem> wondering about particularly for an a<em>mem>bitious, speed-intensive project of <em>mem>ine I'<em>mem> trying to opti<em>mem>ize. For the <em>mem>ajor C-like languages (C, objC, C++, Java, C#, etc) and their usual co<em>mem>pilers, will these two functions ru...
How to get response status code fro<em>mem> jQuery.ajax?
In the following code, all I a<em>mem> trying to do is to get the HTTP response code fro<em>mem> a jQuery.ajax call. Then, if the code is 301 (<em>Mem>oved Per<em>mem>anently), display the 'Location' response header:
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How can I convert a DateTi<em>mem>e to the nu<em>mem>ber of seconds since 1970?
I'<em>mem> trying to convert a C# DateTi<em>mem>e variable to Unix ti<em>mem>e, ie, the nu<em>mem>ber of seconds since Jan 1st, 1970. It looks like a DateTi<em>mem>e is actually i<em>mem>ple<em>mem>ented as the nu<em>mem>ber of 'ticks' since Jan 1st, 0001.
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How do I <em>mem>ake <em>mem>y GUI behave well when Windows font scaling is greater than 100%
...zes in the Windows control panel (like 125%, or 150%) then there are proble<em>mem>s in a VCL application, every ti<em>mem>e so<em>mem>ething has been set pixelwise.
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Get index of array ele<em>mem>ent faster than O(n)
Given I have a HUGE array, and a value fro<em>mem> it. I want to get index of the value in array. Is there any other way, rather then call Array#index to get it? The proble<em>mem> co<em>mem>es fro<em>mem> the need of keeping really huge array and calling Array#index enor<em>mem>ous a<em>mem>ount of ti<em>mem>es.
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