How to auto-format code in Eclipse?
On Windows and Linux : Ctrl + Shift + F On Mac : ⌘ + ⇧ + F (Alternatively you can press Format in Main Menu > Source)
formatting
Convert a date format in PHP
Use strtotime() and date(): (See the strtotime and date documentation on the PHP site.) Note that this was a quick solution to the original question. For more extensive conversions, you should really be using the DateTime class to parse and format 🙂
Easy pretty printing of floats?
It’s an old question but I’d add something potentially useful: I know you wrote your example in raw Python lists, but if you decide to use numpy arrays instead (which would be perfectly legit in your example, because you seem to be dealing with arrays of numbers), there is (almost exactly) this command you said you made … Read more
Properly formatted multiplication table
Quick way (Probably too much horizontal space though): Better way: And using f-strings (Python3.6+)
How to print a number with commas as thousands separators in JavaScript
I used the idea from Kerry’s answer, but simplified it since I was just looking for something simple for my specific purpose. Here is what I have: Show code snippet The regex uses 2 lookahead assertions: a positive one to look for any point in the string that has a multiple of 3 digits in … Read more
Double decimal formatting in Java
One of the way would be using NumberFormat. Output: 4.00
What does {0} mean when found in a string in C#?
You are printing a formatted string. The {0} means to insert the first parameter following the format string; in this case the value associated with the key “rtf”. For String.Format, which is similar, if you had something like you’d create a string “This is a test. The value is 42“. You can also use expressions, and print … Read more
How to format numbers as currency strings
Intl.NumberFormat JavaScript has a number formatter (part of the Internationalization API). Use undefined in place of the first argument (‘en-US’ in the example) to use the system locale (the user locale in case the code is running in a browser). Further explanation of the locale code. Here’s a list of the currency codes. Intl.NumberFormat vs Number.prototype.toLocaleString A final note comparing … Read more
Format JavaScript date as yyyy-mm-dd
You can do: Usage example: Output: Demo on JSFiddle: http://jsfiddle.net/abdulrauf6182012/2Frm3/
How to print elements from array with javascript
I have array with elements for example array = [“example1”, “example2”, “example3”]. I don’t know how to print in this format: 1. example1 2. example2 3. example 3…Any help?