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How to show full object in Chrome console?
...
this worked perfectly for me:
for(a in array)console.log(array[a])
you can extract any array created in console for find/replace cleanup and posterior usage of this data extracted
share
...
random.seed(): What does it do?
...numpy as np
>>> np.random.seed(12)
>>> np.random.rand(4)
array([0.15416284, 0.7400497 , 0.26331502, 0.53373939])
>>>
>>>
>>> np.random.seed(10)
>>> np.random.rand(4)
array([0.77132064, 0.02075195, 0.63364823, 0.74880388])
>>>
>>>...
Left Align Cells in UICollectionView
...esentedElementCategory == .cell else {
return
}
Objective-C:
- (NSArray *)layoutAttributesForElementsInRect:(CGRect)rect {
NSArray *attributes = [super layoutAttributesForElementsInRect:rect];
CGFloat leftMargin = self.sectionInset.left; //initalized to silence compiler, and actaul...
How do I overload the square-bracket operator in C#?
...e information
For bracket:
public Object this[int index]
{
}
BUT
The array indexing operator cannot be overloaded; however, types can define indexers, properties that take one or more parameters. Indexer parameters are enclosed in square brackets, just like array indices, but indexer parameter...
Boost.Asio的简单使用(Timer,Thread,Io_service类) - C/C++ - 清泛网 - 专注C/C++及内核技术
...6. TCP客户端:对准时间
#include <iostream>
#include <boost/array.hpp>
#include <boost/asio.hpp>
本程序的目的是访问一个时间同步服务器,我们需要用户指定一个服务器(如time-nw.nist.gov),用IP亦可.
(译者注:日期查询协议,这种时间传输...
Difference between single and double quotes in Bash
...topic. The explanation involves a simple variable a as well as an indexed array arr.
If we set
a=apple # a simple variable
arr=(apple) # an indexed array with a single element
and then echo the expression in the second column, we would get the result / behavior shown in the third column. ...
PHP Regex to check date is in YYYY-MM-DD format
...teTime::createFromFormat("Y-m-d", $date);
return $dt !== false && !array_sum($dt::getLastErrors());
This validates the input too: $dt !== false ensures that the date can be parsed with the specified format and the array_sum trick is a terse way of ensuring that PHP did not do "month shifti...
Spring .properties file: get element as an Array
...
If you define your array in properties file like:
base.module.elementToSearch=1,2,3,4,5,6
You can load such array in your Java class like this:
@Value("${base.module.elementToSearch}")
private String[] elementToSearch;
...
How to hash a password
...ceProvider();
var sha1data = sha1.ComputeHash(data);
To get data as byte array you could use
var data = Encoding.ASCII.GetBytes(password);
and to get back string from md5data or sha1data
var hashedPassword = ASCIIEncoding.GetString(md5data);
...
Looping through localStorage in HTML5 and JavaScript
...rage.key(i)));
}
If the order matters, you could store a JSON-serialized array:
localStorage.setItem("words", JSON.stringify(["Lorem", "Ipsum", "Dolor"]));
The draft spec claims that any object that supports structured clone can be a value. But this doesn't seem to be supported yet.
EDIT: To ...