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How can I redirect the output of the “time” command?
...arguments as a command. But parenthesis will group that as a one command. m>Ex m>: time ls > file1.txt In arguments, 0 = time 1 = "ls > file1.txt"
– sganesh
Mar 9 '10 at 12:49
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Java String array: is there a size of method?
I come from a m>php m> background and in m>php m>, there is an array_size() function which tells you how many elements in the array are used.
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Save PL/pgSQL output from PostgreSQL to a CSV file
... statement, because there is no way of connecting the input/output stream. m>PHP m>'s PostgreSQL handler (not PDO) includes very basic pg_copy_from and pg_copy_to functions which copy to/from a m>PHP m> array, which may not be efficient for large data sets.
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What does %w(array) mean?
...ch as square brackets %w[...], curly braces %w{...} or even something like m>ex m>clamation marks %w!...!. All of these have the same behavior (returning an array).
– ryanb
Aug 13 '09 at 21:40
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Prefer composition over inheritance?
...ifference, it's easier to m>ex m>plain.
Procedural Code
An m>ex m>ample of this is m>PHP m> without the use of classes (particularly before m>PHP m>5). All logic is encoded in a set of functions. You may include other files containing helper functions and so on and conduct your business logic by passing data around i...
How do I set the UI language in vim?
...on non-Unixoid systems (eg. Windows), you can pass the --cmd switch (which m>ex m>ecutes the given command first thing, as opposed to the -c option):
gvim --cmd "lang en_US"
As I mentioned, you don’t need to use LC_ALL, which will forcibly switch all aspects of your computing environment. You can do...
Increasing the maximum number of TCP/IP connections in Linux
...o move session info from an application level session storage to redis via m>PHP m>. For some reason, I could not add more than 28230 sessions without adding lots of sleep in one go, with no errors seen either in m>php m> or on redis logs. We broke our heads on this for an entire day till I thought maybe prob...
After submitting a POST form open a new window showing the result
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var urlAction = 'whatever.m>php m>';
var data = {param1:'value1'};
var $form = $('<form target="_blank" method="POST" action="' + urlAction + '">');
$.each(data, function(k,v){
$form.append('<input type="hidden" name="' + k + '" value="' + v ...
O(nlogn) Algorithm - Find three evenly spaced ones within binary string
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1
2
Nm>ex m>t
128
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Increasing (or decreasing) the memory available to R processes
...the RAM available: revolution-computing.com/products/revolution-enterprise.m>php m>
– David Smith
Sep 8 '09 at 17:40
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