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How to format numbers as currency string?
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Number.prototype.toFixed
This solution is compatible with every single major browser:
const profits = 2489.8237;
profits.toFixed(3) //returns 2489.824 (rounds up)
profits.toFixed(2) //returns 2489.82
profits.toFixed(7) //returns 2489.8237000 (pads the decim...
How do I daemonize an arbitrary script in unix?
I'd like a daemonizer that can turn an arbitrary, generic script or command into a daemon .
12 Answers
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PHP “php://input” vs $_POST
...ou are working with Ajax a lot, this probaby also includes exchanging more complex data with types (string, int, bool) and structures (arrays, objects), so in most cases JSON is the best choice. But a request with a JSON-payload would look something like this:
POST /page.php HTTP/1.1
{"key1":"valu...
Using union and order by clause in mysql
... SELECT statements and place the ORDER BY or LIMIT after the last one") . Compare your code with i.stack.imgur.com/LpTMU.png
– Pacerier
May 5 '15 at 7:27
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How to get just one file from another branch
...ile?
Update August 2019, Git 2.23
With the new git switch and git restore commands, that would be:
git switch master
git restore --source experiment -- app.js
By default, only the working tree is restored.
If you want to update the index as well (meaning restore the file content, and add it to the...
Truncate all tables in a MySQL database in one command?
Is there a query (command) to truncate all the tables in a database in one operation? I want to know if I can do this with one single query.
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How to bind 'touchstart' and 'click' events but not respond to both?
...wed close to 100k times at this point. This seems like an extraordinarily common use case/problem. However, this answer and others on this and similar questions all seem hacky. The google solution, while more thoroughly thought through than most, seems like merely a more robust hack. For somethin...
Go Error Handling Techniques [closed]
...rinciple is sound, but the syntax leaves a lot to be desired IMHO. However complaining is forbidden, so I'll just drink my kool-aid now ;-)
– Thomas
Jan 1 '14 at 5:28
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Is it possible to create static classes in PHP (like in C#)?
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Simulate delayed and dropped packets on Linux
...ribution
Typically, the delay in a network is not uniform. It is more common to use a something like a normal distribution to describe the variation in delay. The netem discipline can take a table to specify a non-uniform distribution.
# tc qdisc change dev eth0 root netem delay 100ms 20ms dis...