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/etc/apt/sources.list" E212: Can't open file for writing
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edited Dec 19 '18 at 7:23
A. Alencar
11122 silver badges88 bronze badges
answered Nov 24 '11 at 7:20
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How do you declare an interface in C++?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Nov 25 '08 at 17:11
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What is this 'Lambda' everyone keeps speaking of?
... perform much more useful tasks. For example filter:
var numbers = [1, 2, 3, 4];
var even = [];
// keep all even numbers from above array
for (var i=0; i<numbers.length; i++) {
if (numbers[i] % 2 === 0) {
even.push(numbers[i]);
}
}
alert(even);
// Using the filter method
ev...
How do I pass variables and data from PHP to JavaScript?
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var myData = div.textContent;
</script>
<!-- snip -->
3. Echo the data directly to JavaScript
This is probably the easiest to understand.
Pros
Very easily implemented - It takes very little to implement this, and understand.
Does not dirty source - Variables are outputted di...
Is delete this allowed?
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239
The C++ FAQ Lite has a entry specifically for this
https://isocpp.org/wiki/faq/freestore-mgmt...
Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
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Yes you can. Without using the IE's expression(), you can do that in CSS3 by using calc().
div {
width: 100%;
width: -webkit-calc(100% - 50px);
width: -moz-calc(100% - 50px);
width: calc(100% - 50px);
}
Demo: http://jsfiddle.net/thirtydot/Nw3yd/66/
This will make your life so ...
Calling a Java method with no name
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edited May 23 '17 at 12:33
Community♦
111 silver badge
answered Dec 4 '12 at 8:56
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How are the points in CSS specificity calculated
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139
Pekka's answer is practically correct, and probably the best way to think about the issue.
How...
SSL Error: CERT_UNTRUSTED while using npm command
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319
You can bypass https using below commands:
npm config set strict-ssl false
or set the regis...
Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
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See the C FAQ, Question 1.32
Q: What is the difference between these initializations?
char a[] = "string literal";
char *p = "string literal";
My program crashes if I try to assign a new value to p[i].
A: A string literal (the formal t...