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How to set proxy for wget?
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For all users of the system via the /etc/wgetrc or for the user only with the ~/.wgetrc file:
use_proxy=yes
http_proxy=127.0.0.1:8080
https_proxy=127.0.0.1:8080
or via -e options placed after the URL:
wget ... -e use_proxy...
In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
I want to display dates in the format: short day of week, short month, day of month without leading zero but including "th", "st", "nd", or "rd" suffix.
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drag drop files into standard html file input
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The following works in Chrome and FF, but i've yet to find a solution that covers IE10+ as well:
// dragover and dragenter events need to have 'preventDefault' called
// in order for the 'drop' event to register.
// See: https://dev...
Node.js: How to send headers with form data using request module?
...rystring = require('querystring');
var request = require('request');
var form = {
username: 'usr',
password: 'pwd',
opaque: 'opaque',
logintype: '1'
};
var formData = querystring.stringify(form);
var contentLength = formData.length;
request({
headers: {
'Content-Length':...
Joining two lists together
If I have two lists of type string (or any other type), what is a quick way of joining the two lists?
15 Answers
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What does [ N … M ] mean in C aggregate initializers?
... the same value, write [first ... last] = value. This is a GNU extension. For example,
int widths[] = { [0 ... 9] = 1, [10 ... 99] = 2, [100] = 3 };
It is not portable. Compiling with -pedantic with tell you so.
How does it work here?
The preprocessor replaces #include <asm/unistd.h> wi...
How to get awaitable Thread.Sleep?
I'm writing a network-bound application based on await/sleep paradigm.
1 Answer
1
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How do I access named capturing groups in a .NET Regex?
...on of the Match object, indexing it with the capturing group name, e.g.
foreach (Match m in mc){
MessageBox.Show(m.Groups["link"].Value);
}
share
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improve this answer
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Are types like uint32, int32, uint64, int64 defined in any stdlib header?
...wonder if they should be defined by the programmer in the application code or if they are defined in a standard lib header.
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Why is a div with “display: table-cell;” not affected by margin?
...display types other than table-caption, table and inline-table
In other words, the margin property is not applicable to display:table-cell elements.
Solution
Consider using the border-spacing property instead.
Note it should be applied to a parent element with a display:table layout and border-...