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Can comments be used in JSON?
...ments of the form //… or /*…*/ are not allowed in JSON. This answer is based on:
https://www.json.org
RFC 4627:
The application/json Media Type for JavaScript Object Notation (JSON)
RFC 8259 The JavaScript Object Notation (JSON) Data Interchange Format (supercedes RFCs 4627, 7158, 7159)
...
Converting Epoch time into the datetime
...
364
To convert your time value (float or int) to a formatted string, use:
time.strftime('%Y-%m-%d ...
Colors in JavaScript console
...8px 10px hsl(54, 100%, 50%), 20px 11px hsl(59.4, 100%, 50%), 22px 12px hsl(64.8, 100%, 50%), 23px 13px hsl(70.2, 100%, 50%), 25px 14px hsl(75.6, 100%, 50%), 27px 15px hsl(81, 100%, 50%), 28px 16px hsl(86.4, 100%, 50%), 30px 17px hsl(91.8, 100%, 50%), 32px 18px hsl(97.2, 100%, 50%), 33px 19px hsl(102...
how to detect search engine bots with php?
...tives. So the bot detection seem to work perfectly.
Note: My whitelist is based on Facebooks robots.txt.
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Postgresql - unable to drop database because of some auto connections to DB
...raig Ringer
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Is it possible to create static classes in PHP (like in C#)?
...ntiate the class.
So in my humble opinion this is a more complete example based on Greg's one:
<?php
class Hello
{
/**
* Construct won't be called inside this class and is uncallable from
* the outside. This prevents instantiating this class.
* This is by purpose, because we...
In Python, how can you load YAML mappings as OrderedDicts?
...ruct_pairs(node))
OrderedLoader.add_constructor(
yaml.resolver.BaseResolver.DEFAULT_MAPPING_TAG,
construct_mapping)
return yaml.load(stream, OrderedLoader)
# usage example:
ordered_load(stream, yaml.SafeLoader)
For serialization, I don't know an obvious generalization, but...
Check if object is file-like in Python
...rface you need. hasattr is needed for filelikes that don't derive from IOBase
– Erik Aronesty
Aug 22 '19 at 14:43
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用户界面（UI）组件 · App Inventor 2 中文网
...（Image）
TaifunImage 拓展：图像高级处理
SimpleBase64 拓展：图像Base64编解码
标签（Label）
列表选择器（ListPicker）
列表显示框（ListView）
对话框（Notifier）
密码输入框（PasswordTextBox）
滑动条（Sl...
MySQL: Can't create table (errno: 150)
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64
You can get the actual error message by running SHOW ENGINE INNODB STATUS; and then looking for...