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How does password salt help against a rainbow table attack?
...attempting to crack the password.
A public salt does two things: makes it more time-consuming to crack a large list of passwords, and makes it infeasible to use a rainbow table.
To understand the first one, imagine a single password file that contains hundreds of usernames and passwords. Without a...
Find location of a removable SD card
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And this problem is becoming more of an issue as HC and ICS devices come out that point "ExternalStorageDirectory" and everything else like it to internal physical storage. Top it off that most users have absolutely no clue how to locate where their sdc...
Are iframes considered 'bad practice'? [closed]
... without an iframe, that is a better option. I'm sure others here may have more information or more specific examples, it all comes down to the problem you are trying to solve.
With that said, if you are limited to HTML and have no access to a backend like PHP or ASP.NET etc, sometimes an iframe is...
MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...lp produce help message
-v [ --verbose ] be more verbose (include multiple times for more
verbosity e.g. -vvvvv)
--version print the program's version and exit
-h [ --host ] arg mongo host to connect to ( <set ...
What's the difference between ViewData and ViewBag?
...ng, you can make the most out of it. If you don't like it or feel like its more prone to errors, simply don't use it. :)
– Bilal Fazlani
Mar 15 '15 at 9:19
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Casting interfaces for deserialization in JSON.NET
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If you have more than one constructor, you can mark up your special constructor with the [JsonConstructor] attribute.
– Dr Rob Lang
May 23 '16 at 12:49
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nginx error connect to php5-fpm.sock failed (13: Permission denied)
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JavaScript - Replace all commas in a string [duplicate]
...e: regular expression finds ALL matches (here commas) in the given string. More information about regular expressions in JavaScript you can find in MDN.
– VisioN
Nov 5 '15 at 8:37
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How to get current moment in ISO 8601 format with date, hour, and minute?
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