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convert '1' to '0001' in JavaScript [duplicate]

...' in JavaScript without using any 3rd party libraries. I have done this in php using spritf: $time = sprintf('%04.0f',$time_arr[$i]); ...
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Avoid synchronized(this) in Java?

...er implementation. I'm your customer and deploy my "good" servlet on your site. It happens that my code contains a call to getAttribute. A hacker, disguised as another customer, deploys his malicious servlet on your site. It contains the following code in the init method: synchronized (this.getS...
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Best Practices: Salting & peppering passwords?

...wn away backups, discarded servers… can lead to this situation. A lot of PHP users work on hosted servers. – martinstoeckli Jun 4 '13 at 20:14 2 ...
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How do I disable the security certificate check in Python requests

...t('https://wrong.host.badssl.com/', verify=False) /usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py:857: InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.ht...
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Accessing private member variables from prototype-defined functions

...port private variables with prototypes as prototypes are bound to the call-site context, not the 'creation-site' context. – nicodemus13 Jan 7 '17 at 13:03 1 ...
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How to request Administrator access inside a batch file

...pport command line arguments and a 64 bit OS. Thank you Eneerge @ https://sites.google.com/site/eneerge/scripts/batchgotadmin @echo off :: BatchGotAdmin :------------------------------------- REM --> Check for permissions IF "%PROCESSOR_ARCHITECTURE%" EQU "amd64" ( >nul 2>&1 "%S...
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“VT-x is not available” when i start my Virtual machine [closed]

....intel.com/… your processor supports VT-x. Try this: itropics.net/index.php/computers/windows/… – Yax Mar 30 '11 at 9:48 ...
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完美解决phpcms批量移动内容后,新闻心情、评论排行等不更新的问题 - 更多...

完美解决phpcms批量移动内容后,新闻心情、评论排行等不更新的问题问题描述:phpcms批量移动内容 文章,批量更新URL -> "批量更新内容页"后,发现原内容的评论、新闻心情全部丢失,这还不算差,后台评论排...问题描述: phpcms...
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getMinutes() 0-9 - How to display two digit numbers?

... (condition?true:false) in PHP you can omit the true statement (condition?:false) in JS you would then use (condition||false) Ternary operator en.wikipedia.org/wiki/Ternary_operation – llange Mar 16 '19 at 9:53 ...
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Response Content type as CSV

... because you are using compression of data trasnferes. The solution is (in php code)...... header('X-Content-Type-Options: nosniff'); share | improve this answer | follow ...