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What is the ultimate postal code and zip regex?
...retically) is create a seperate regex for every country in the world, not recommendable IMO. But you would still be missing on the validation part: Zip code 12345 may exist, but 12346 not, maybe 12344 doesn't exist either. How do you check for that with a regex?
You can't.
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Recommended way to get hostname in Java
... can have many aliases called CNAMEs. These can only be resolved in one direction properly: name to address. The reverse direction is ambiguous. Which one is the "official" name?
A host can have many different IP addresses - and each address can have many different names. Two common cases are: One e...
How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth
...
Using phpseclib, a pure PHP RSA implementation...
<?php
include('Crypt/RSA.php');
$rsa = new Crypt_RSA();
$rsa->loadKey('-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA61BjmfXGEvWmegnBGSuS
+rU9soUg2F...
How to use git bisect?
I have read some articles saying that git bisect is awesome. However, I'm not a native speaker and I can't understand why it's awesome.
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Lost httpd.conf file located apache [closed]
...-V | grep SERVER_CONFIG_FILE gives me some warning errors Invalid Mutex directory so the right command I used is sudo apachectl -V | grep SERVER_CONFIG_FILE
– NineCattoRules
Feb 27 '16 at 23:23
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Win10正式版官方原版ISO镜像下载大全（64位&32位） - 软件下载 - 清泛网 - ...
....iso
体积：2.71GB
SHA1：E7138032986BFCFA0E5F1A8E41E2E9FD1EC94268
P2P下载（推荐，复制下面链接使用迅雷新建下载任务即可）：
ed2k://|file|en_windows_10_enterprise_x86_dvd_6851156.iso|2909575168|6A777DF48ABE80E42864E6B9E7359256|/
更多版本...
jssdk微信公众号分享接口失败：permission denied - 更多技术 - 清泛网 - ...
...
参考：https://developers.weixin.qq.com/community/develop/doc/00080ec01882e88a74577d09051800
jssdk
Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]
I have been using OpenJDK for ages, initially for small projects where it has no problems. But since I started to play with it for big toys, I started to notice random/unknown fatal error and crashes (with H.264 codecs, etc.), and it was a nightmare till then to get ride of system crash+fatal errors...
RSA Public Key format
...m ---- BEGIN SSH2 PUBLIC KEY ---- to -----BEGIN RSA PUBLIC KEY----- and expect that it will be sufficient to convert from one format to another (which is what you've done in your example).
This article has a good explanation about both formats.
What you get in an RSA PUBLIC KEY is closer to the co...
What characters can be used for up/down triangle (arrow without stem) for display in HTML?
...-POINTING TRIANGLE
For ▲ and ▼ use &#x25B2; and &#x25BC; respectively if you cannot include Unicode characters directly (use UTF-8!).
Note that the font support for the smaller versions is not as good. Better to use the large versions in smaller font.
More Unicode arrows are at:
ht...