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Finding the number of days between two dates
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$now = time(); // or your date as well
$your_date = strtotime("2010-01-31");
$datediff = $now - $your_date;
echo round($datediff / (60 * 60 * 24));
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Message Queue vs Message Bus — what are the differences?
...e any? To me, MB knows both subscribers and publishers and acts as a mediator, notifying subscribers on new messages (effectively a "push" model). MQ, on the other hand, is more of a "pull" model, where consumers pull messages off a queue.
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What regex will match every character except comma ',' or semi-colon ';'?
... regex which will match every character except a certain defined character or set of characters?
4 Answers
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Match two strings in one line with grep
... tried the following but this matches lines that contain either string1 or string2 which not what I want.
21 Answers
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MongoDB relationships: embed or reference?
... structure with some comments, but I don't know which relationship to use for comments: embed or reference ?
11 Answers
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Does const mean thread-safe in C++11?
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[1.10/4]
Two expression evaluations conflict if one of them modifies a memory location (1.7) and the other one accesses or modifies the same memory location.
[1.10/21]
The execution of a program contains a data race if it contains two conflicting actions in different threads, at least one of which ...
How to set HTTP headers (for cache-control)?
How to enable browser caching for my site? Do I just put cache-control:public somewhere up in my header like this?
8 Answer...
What is the JSF resource library for and how should it be used?
...use it as follows with the common content/file type css , js and img (or image ) as library name depending on the tag used:
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how to log in to mysql and query the database from linux terminal
... get mysql prompt in linux terminal?
mysql -u root -p
At the Enter password: prompt, well, enter root's password :)
You can find further reference by typing mysql --help or at the online manual.
2. How I stop the mysql server from linux terminal?
It depends. Red Hat based distros have the serv...
Get first and last date of current month with JavaScript or jQuery [duplicate]
... a way to get the first and last date of the current month with JavaScript or jQuery, and format it as:
2 Answers
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