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How to declare a global variable in JavaScript?
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How do you Encrypt and Decrypt a PHP String?
...ibsodium.
Example with defuse/php-encryption
<?php
/**
* This requires https://github.com/defuse/php-encryption
* php composer.phar require defuse/php-encryption
*/
use Defuse\Crypto\Crypto;
use Defuse\Crypto\Key;
require "vendor/autoload.php";
// Do this once then store it somehow:
$key = ...
How to hide command output in Bash
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Why do people use __(double underscore) so much in C++
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Calendar Recurring/Repeating Events - Best Storage Method
...
I would follow this guide:
https://github.com/bmoeskau/Extensible/blob/master/recurrence-overview.md
Also make sure you use the iCal format so not to reinvent the wheel and
remember
Rule #0:
Do NOT store individual recurring event instances as rows i...
What's the difference between Cache-Control: max-age=0 and no-cache?
...s into all sorts of "could not download" issues when no-cache is used over https. suggested resolutions sometimes include changing headers to max-age=0
– Robert Christ
Jan 13 '14 at 23:54
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What is SYSNAME data type in SQL Server?
...mation about sysname allowing or disallowing NULL values can be found here https://stackoverflow.com/a/52290792/300863
Just because it is the default (to be NOT NULL) does not guarantee that it will be!
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Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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# 这是一个自动打ipa的脚本,基于webfrogs的ipa-build书写:https://github.com/webfrogs/xcode_shell/blob/master/ipa-build
# 功能:自动为etao ios app打包,产出物为14个渠道的ipa包
# 特色:全自动打包,不需要输入任何参数
#--------------------------...
Reshape three column data frame to matrix (“long” to “wide” format) [duplicate]
...hape2 and the tidyverse came plyr, with the daply function, as shown here: https://stackoverflow.com/a/7020101/210673
library(plyr)
daply(tmp, .(x, y), function(x) x$z)
## y
## x a b c
## x 1 2 3
## y 3 3 2
Using matrix indexing:
This is kinda old school but is a nice demonstration of m...
What's is the difference between train, validation and test set, in neural networks?
... used to report the generalization error on the selected model. From here: https://www.coursera.org/learn/machine-learning/lecture/QGKbr/model-selection-and-train-validation-test-sets
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