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Why use bzero over memset?
... and reduces portability. I doubt you would see any real gains from using one over the other.
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Memcached vs APC which one should I choose? [closed]
.... In that article it says Memcached is slow and apc is fast so why is everyone choosing memcached ?
7 Answers
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Are there any reasons to use private properties in C#?
...oo! I also like the ability to add extra logic later as @Reed Copsey mentioned previously.
– J.Hendrix
Jul 22 '10 at 15:21
44
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How to git-cherry-pick only changes to certain files?
...sn't apply to the current working copy because it's so different, but that one file would apply cleanly.
– Limited Atonement
Apr 22 '16 at 0:12
6
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Can you center a Button in RelativeLayout?
...elow. There are several ways to get the result you're looking for, this is one of the easier ways.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/relative_layout"
android:layout_width="fill_par...
Trimming a huge (3.5 GB) csv file to read into R
...teLines(x, file_out) # copy headers
B <- 300000 # depends how large is one pack
while(length(x)) {
ind <- grep("^[^;]*;[^;]*; 20(09|10)", x)
if (length(ind)) writeLines(x[ind], file_out)
x <- readLines(file_in, n=B)
}
close(file_in)
close(file_out)
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Creating a config file in PHP
...
One simple but elegant way is to create a config.php file (or whatever you call it) that just returns an array:
<?php
return array(
'host' => 'localhost',
'username' => 'root',
);
And then:
$configs = in...
Remove array element based on object property
...
One possibility:
myArray = myArray.filter(function( obj ) {
return obj.field !== 'money';
});
Please note that filter creates a new array. Any other variables referring to the original array would not get the filtered ...
How is location accuracy measured in Android?
Does anyone know the proper interpretation of the accuracy measurements returned by getAccuracy()? For instance, are they calculated as:
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How do I create a Bash alias?
...es are hidden you will have to do an ls -a to list them. If you don't have one you can create one.
If I remember correctly, when I had bought my Mac, the .bash_login file wasn't there. I had to create it for myself so that I could put prompt info, alias, functions, etc. in it.
Here are the step...