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Format a number as 2.5K if a thousand or more, otherwise 900
I need to show a currency value in the format of 1K of equal to one thousand, or 1.1K, 1.2K, 1.9K etc, if its not an even thousands, otherwise if under a thousand, display normal 500, 100, 250 etc, using javascript to format the number?
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Is it possible to style html5 audio tag?
I haven't found any resources on how to do that. Something as simple as changing the color of the player would be nice to have :)
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How many files can I put in a directory?
Does it matter how many files I keep in a single directory? If so, how many files in a directory is too many, and what are the impacts of having too many files? (This is on a Linux server.)
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Checking if output of a command contains a certain string in a shell script
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@VitalyZdanevich, for one, testing $? doesn't set the preceding commands as "checked" for purposes of set -e or the ERR trap, so your program can exit in cases where you want it to simply return down the intentionally-false path later. For another, $? is volatile global ...
How to trim white spaces of array values in php
...ng this will actually trim the nested contents too, and not ignore them or set to null.
– aexl
Jun 17 at 12:22
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How to format numbers? [duplicate]
I want to format numbers using JavaScript.
17 Answers
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Loop through an array php
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php中json_decode()和json_encode()的使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
php中json_decode()和json_encode()的使用方法1.json_decode()json_decode(PHP 5 >= 5.2.0, PECL json >= 1.2.0)json_decode — 对 JSON 格式的字符串进行编码说明mixed jso...1.json_decode()
(PHP 5 >= 5.2.0, PECL json >= 1.2.0)
对 JSON 格式的字符串进行编码
说明：
mix...
How do I add a placeholder on a CharField in Django?
...o solutions) you have the option to specify a custom widget for a field by setting the widgets attribute of the inner Meta class.
class CommentForm(forms.ModelForm):
class Meta:
model = Comment
widgets = {
'body': forms.Textarea(attrs={'cols': 80, 'rows': 20})
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What is the difference between ArrayList.clear() and ArrayList.removeAll()?
... all the elements of a single ArrayList. It's a fast operation, as it just sets the array elements to null.
The removeAll(Collection) method, which is inherited from AbstractCollection, removes all the elements that are in the argument collection from the collection you call the method on. It's a r...