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What is a “cache-friendly” code?
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Preli<em>mem>inaries
On <em>mem>odern co<em>mem>puters, only the lowest level <em>mem>e<em>mem>ory structures (the registers) can <em>mem>ove data around in single clock cycles. However, registers are very expensive and <em>mem>ost co<em>mem>puter cores have less than a few dozen regis...
How do I specify a pointer to an overloaded function?
I want to pass an overloaded function to the std::for_each() algorith<em>mem>. For exa<em>mem>ple,
6 Answers
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Practical uses of git reset --soft?
I have been working with git for just over a <em>mem>onth. Indeed I have used reset for the first ti<em>mem>e only yesterday, but the soft reset still doesn't <em>mem>ake <em>mem>uch sense to <em>mem>e.
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“You have <em>mem>ail” <em>mem>essage in ter<em>mem>inal, os X [closed]
Few days ago I got this <em>mem>essage in <em>mem>y ter<em>mem>inal window:
5 Answers
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AngularJS <em>Mem>ultiple ng-app within a page
I have just started learning Angular JS and created so<em>mem>e basic sa<em>mem>ples however I a<em>mem> stuck with the following proble<em>mem>.
13 An...
Best practice using NSLocalizedString
I'<em>mem> (like all others) using NSLocalizedString to localize <em>mem>y app.
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Allowed <em>mem>e<em>mem>ory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php
This error <em>mem>essage is being presented, any suggestions?
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O<em>mem>it rows containing specific colu<em>mem>n of NA
I want to know how to o<em>mem>it NA values in a data fra<em>mem>e, but only in so<em>mem>e colu<em>mem>ns I a<em>mem> interested in.
8 Answers
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Sleeping in a batch file
When writing a batch file to auto<em>mem>ate so<em>mem>ething on a Windows box, I've needed to pause its execution for several seconds (usually in a test/wait loop, waiting for a process to start). At the ti<em>mem>e, the best solution I could find uses ping (I kid you not) to achieve the desired effect. I've found a be...
Does the '<em>mem>utable' keyword have any purpose other than allowing the variable to be <em>mem>odified by a con
A while ago I ca<em>mem>e across so<em>mem>e code that <em>mem>arked a <em>mem>e<em>mem>ber variable of a class with the <em>mem>utable keyword. As far as I can see it si<em>mem>ply allows you to <em>mem>odify a variable in a const <em>mem>ethod:
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