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How to subtract X day from a Date object in Java?
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10 Answers
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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
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First, the easy cases:
ASCII
If your data contains no bytes above 0x7F, then it's ASCII. (Or a 7-bit ISO646 encoding, but those are very obsolete.)
UTF-8
If your data validates as UTF-8, then you can safely assume it is UTF-8. Due to UTF-8's strict validation rules, false positives are ...
Convert Enum to String
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answered Jul 31 '15 at 9:04
KeithKeith
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Using Laravel Homestead: 'no input file specified'
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How can I store my users' passwords safely?
...ecure (if not the only) available option.
The new PHP password API (5.5.0+)
If you are using PHP version 5.5.0 or newer, you can use the new simplified password hashing API
Example of code using PHP's password API:
<?php
// $hash is what you would store in your database
$hash = password_has...
Read values into a shell variable from a pipe
...or even write a function like this:
read_from_pipe() { read "$@" <&0; }
But there's no point - your variable assignments may not last! A pipeline may spawn a subshell, where the environment is inherited by value, not by reference. This is why read doesn't bother with input from a pipe - it...
SQL injection that gets around mysql_real_escape_string()
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answered Apr 21 '11 at 8:05
Wesley van OpdorpWesley van Opdorp
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How do I parse JSON with Ruby on Rails? [duplicate]
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answered Jul 11 '12 at 10:43
pguardiariopguardiario
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What are the differences between Mustache.js and Handlebars.js?
... compiler.
– eltiare
Jul 15 '16 at 20:24
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“Cannot evaluate expression because the code of the current method is optimized” in Visual Studio 20
I am using Visual Studio 2010 in debug mode and I have "optimize code" unchecked. I can't quick watch (or hover on) any variable in the debugger. I get this error "Cannot evaluate expression because the code of the current method is optimized".
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