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Is there a command to list all Unix group names? [closed]
...gned to them, use this command:
cut -d: -f1 /etc/group | sort
For more info- >
Unix groups,
Cut command,
sort command
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Difference between __str__ and __repr__?
... to log: with maybe some project specific wrappers, all you need is a
log(INFO, "I am in the weird function and a is", a, "and b is", b, "but I got a null C — using default", default_c)
But you have to do the last step — make sure every object you implement has a useful repr, so code like tha...
Android: checkbox listener
I want to put a Listener over a CheckBox . I looked for info and it is like this:
10 Answers
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How to quickly and conveniently disable all console.log statements in my code?
....console) window.console = {};
var methods = ["log", "debug", "warn", "info"];
for(var i=0;i<methods.length;i++){
console[methods[i]] = function(){};
}
}
This will zero out the common methods in the console if it exists, and they can be called without error and virtually no ...
Parsing HTML using Python
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General info: If performance is critical, better use the lxml library instead (see answer below). With cssselect it’s quite useful aswell and performance is often 10- to 100-fold better than the other libraries available.
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GET URL parameter in PHP
...Finally I used parse_str(parse_url($actual_link)['query'], $params);. More info stackoverflow.com/a/11480852/4458531
– NineCattoRules
May 30 '19 at 8:29
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Is it possible to include one CSS file in another?
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Yes, use @import
detailed info easily googled for, a good one at http://webdesign.about.com/od/beginningcss/f/css_import_link.htm
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How to make exe files from a node.js app?
...ts.
class Program
{
static void Main(string[] args)
{
var info = System.Diagnostics.Process.GetCurrentProcess();
var proc = new System.Diagnostics.ProcessStartInfo(@"C:\Program Files (x86)\nodejs\node.exe", "\"" + info.ProcessName + ".js\" " + String.Join(" ", args));
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How to tell which version of a gem a rails app is using
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This is deprecated. Use bundle info [gemname] instead.
– collimarco
May 12 at 23:30
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C++ performance challenge: integer to std::string conversion
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thanks for these infos , please explain about gcc speed ! it is very low :(
– Behrouz.M
Dec 4 '10 at 6:02
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