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SHA1 vs md5 vs SHA256: which to use for a PHP login?
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Neither. You should use bcrypt. The hashes you mention are all optimized to be quick and easy on hardware, and so cracking them share the same qualities. If you have no other choice, at least be sure to use a long salt and re-hash multiple times.
Using bcrypt in PHP 5.5+...
Integrating the ZXing library directly into my Android application
I'm writing this in mere desperation :) I've been assigned to make a standalone barcode scanner (as a proof of concept) to an Android 1.6 phone.
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
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int may be as small as 16 bits on some platforms. It may not be sufficient for your application.
uint32_t is not guaranteed to exist. It's an optional typedef that the implementation must provide iff it has an unsigned integer type of exactly 32-bits. Some have...
What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
...ifference between this and SQL_Latin1_General_CI_AS. Specifically, CP1 got me wondering.
– Kad
Jan 20 '14 at 23:42
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How can I add (simple) tracing in C#? [closed]
I want to introduce some tracing to a C# application I am writing. Sadly, I can never really remember how it works and would like a tutorial with reference qualities to check up on every now and then. It should include:
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What is the opposite of 'parse'? [closed]
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I mean, coming back a year later I'd even answer 'assemble' as a better opposite, or 'build' as a better function name.
– Joel Coehoorn
Oct 20 '09 at 19:35
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Windows Forms - Enter keypress activates submit button?
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Awesome! I need to know better my Framewrok ;)
– Jack
Mar 6 '15 at 13:43
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Tomcat VS Jetty [closed]
...ring about the downsides of each servers in respect to a production environment. Did anyone have big problems with one of the features? Performance, etc. I also quickly took a look at the new Glassfish, does it match up the simple servlet containers (it seems to have a good management interface at l...
Public free web services for testing soap client [closed]
...vice" or "Open WebService" and you'll find tons of open SOAP endpoints.
Remember, you can get a WSDL from any ASMX endpoint by adding ?WSDL to the url.
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Adding the “Clear” Button to an iPhone UITextField
...Builder. You have to enable it programmatically.
Add this line of code somewhere (viewDidLoad, for example):
Objective-C
myUITextField.clearButtonMode = UITextFieldViewModeWhileEditing;
Swift 5.0
myUITextField.clearButtonMode = .whileEditing
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