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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 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 to read an external local JSON file in JavaScript?
I have saved a JSON file in <em>mem>y local syste<em>mem> and created a JavaScript file in order to read the JSON file and print data out. Here is the JSON file:
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Best practice: ordering of public/protected/private within the class definition?
I a<em>mem> starting a new project fro<em>mem> the ground up and want it to be clean / have good coding standards. In what order do the seasoned developers on here like to lay things out within a class?
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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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How can I get color-int fro<em>mem> color resource?
Is there any way to get a color-int fro<em>mem> a color resource?
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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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How can I reverse a list in Python?
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You can <em>mem>ake use of the reversed function for this as:
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; array=[0,10,20,40]
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; for i in reversed(array):
... print(i)
Note that reversed(...) does not return a list. You can get a reversed list using list(...
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...
Where can I set environ<em>mem>ent variables that crontab will use?
I have a crontab running every hour. The user running it has environ<em>mem>ent variabless in the .bash_profile that work when the user runs the job fro<em>mem> the ter<em>mem>inal, however, obviously these don't get picked up by crontab when it runs.
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