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C: Run a System Command and Get Output? [duplicate]
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260
You want the "popen" function. Here's an example of running the command "ls /etc" and outputing...
AngularJS access parent scope from child controller
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<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.20/angular.min.js"></script>
<div ng-app ng-controller="ParentCtrl as pc">
<div ng-controller="ChildCtrl as cc">
<pre>{{cc.parentCities | json}}</pre>
<pre>{{cc.parentCities...
What is the best Java library to use for HTTP POST, GET etc.? [closed]
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107
imho: Apache HTTP Client
usage example:
import org.apache.commons.httpclient.*;
import org.ap...
Render Partial View Using jQuery in ASP.NET MVC
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R K
10399 bronze badges
answered Oct 15 '09 at 3:26
tvanfossontvanfosson
475k9191 g...
How do I use a PriorityQueue?
... PriorityQueue<String> queue = new PriorityQueue<String>(10, comparator);
queue.add("short");
queue.add("very long indeed");
queue.add("medium");
while (queue.size() != 0) {
System.out.println(queue.remove());
}
}
}
// StringL...
SVN+SSH, not having to do ssh-add every time? (Mac OS)
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answered Dec 16 '09 at 3:18
Nicholas RileyNicholas Riley
40k55 gold badges9696 silver badges123123 bronze badges
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Replace part of a string with another string
...ing& to) {
if(from.empty())
return;
size_t start_pos = 0;
while((start_pos = str.find(from, start_pos)) != std::string::npos) {
str.replace(start_pos, from.length(), to);
start_pos += to.length(); // In case 'to' contains 'from', like replacing 'x' with 'yx'
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How to use sed/grep to extract text between two words?
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answered Nov 6 '12 at 0:14
Brian CampbellBrian Campbell
275k5454 gold badges343343 silver badges324324 bronze badges
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store and retrieve a class object in shared preference
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answered Mar 24 '11 at 11:20
BlundellBlundell
67.4k2929 gold badges182182 silver badges207207 bronze badges
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How to read contacts on Android 2.0
I'm working on Android 2.0 and am trying to receive a list of all contacts.
9 Answers
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