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Hiding user input on terminal in Linux script
...-POSIX extension, so not all shells support it, such as the ash shell that comes with BusyBox; use the ssty -echo approach in such shells)
– mklement0
Apr 8 '14 at 13:30
3
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What does dot (.) mean in a struct initializer?
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Does Parallel.ForEach limit the number of active threads?
...}
Now look what happens when a waiting operation is added to simulate an HTTP request.
// Max concurrency: 34
[Test]
public void Waiting_Operations()
{
ConcurrentBag<int> monitor = new ConcurrentBag<int>();
ConcurrentBag<int> monitorOut = new ConcurrentBag<int>();
...
How can I mock dependencies for unit testing in RequireJS?
...
There's a config.map option http://requirejs.org/docs/api.html#config-map.
On how-to use it:
Define normal module;
Define stub module;
Configure RequireJS expicitely;
requirejs.config({
map: {
'source/js': {
'foo': 'normalModule'
},
...
Wrap long lines in Python [duplicate]
...
Adjacent string literals are concatenated at compile time, just as in C. http://docs.python.org/reference/lexical_analysis.html#string-literal-concatenation is a good place to start for more info.
share
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How can I use “puts” to the console without a line break in ruby on rails?
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How to change the style of the title attribute inside an anchor tag?
...
See sixrevisions.com/css/css-only-tooltips for an example of the above technique, with a detailed explanation.
– George
Oct 4 '12 at 23:22
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Find and Replace Inside a Text File from a Bash Command
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Note for Mac users who get an invalid command code C error... For in-place replacements, BSD sed requires a file extension after the -i flag because it saves a backup file with the given extension. For example: sed -i '.bak' 's/find/replace/' /file.txt You can...
Count number of occurrences of a given substring in a string
...n:
>>> "abcdabcva".count("ab")
2
Update:
As pointed up in the comments, this is the way to do it for non overlapping occurrences. If you need to count overlapping occurrences, you'd better check the answers at: "Python regex find all overlapping matches?", or just check my other answer ...
When to use Amazon Cloudfront or S3
...his used to be recommended by Google but with the introduction of SPDY and HTTP/2 is of lesser importance).
CloudFront also supports CORS as of 2014 (thanks sergiopantoja).
* Note: S3 can now automatically replicate to additional regions as of 2015.
...