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How to collapse all methods in Xcode?
... in trying to unfold by just clicking the ellipses. Only 7 out of 10 times does it work correctly. Other times I have to unfold all from the editor menu option.
– Micah Montoya
Oct 2 '17 at 16:55
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Best way to use PHP to encrypt and decrypt passwords? [duplicate]
...),
"\0"
);
Warning: The above example encrypts information, but it does not authenticate the ciphertext to prevent tampering. You should not rely on unauthenticated encryption for security, especially since the code as provided is vulnerable to padding oracle attacks.
See also:
https://st...
Rails: how do I validate that something is a boolean?
Does rails have a validator like validates_numericality_of for boolean or do I need to roll my own?
5 Answers
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What's the best way to parse a JSON response from the requests library?
... and v1.0 so that for example Ubuntu 12.04 deb-package for python-requests does not have this function yet (it is v0.8). You can pip install requests though instead of using deb package.
– timurb
Oct 22 '13 at 16:11
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Most efficient conversion of ResultSet to JSON?
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nice, but there is a bug with DATETIME and TIMESTAMP (it does not add Apostrophes
– OhadR
Jan 27 '17 at 0:21
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how to check the jdk version used to compile a .class file [duplicate]
..." it says major version: 50 which means Java Version 6. This is confusing. Does that mean - even though it was compiled with 8 but it can run on 6?
– Paramvir Singh Karwal
Nov 20 '18 at 13:32
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Virtualizing an ItemsControl?
...like to virtualize, however VirtualizingStackPanel.IsVirtualizing="True" does not seem to work with an ItemsControl .
3 ...
Invalid postback or callback argument. Event validation is enabled using '
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The problem is that ASP.NET does not get to know about this extra or removed listitem.
You got an number of options (listed below):
Disable eventvalidation (bad idea, because you lose a little of security that come with very little cost).
Use ASP.NET ...
Mod of negative number is melting my brain
...o add a line at the top saying "if(m<0) m=-m;" although in this case it doesn't matter as "arrayLength" is presumably always positive.
– ShreevatsaR
Jul 4 '09 at 20:47
5
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Show pending migrations in rails
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@PeterEhrlich: Does it not show up in rake -T but the other ones do?
– jrdioko
Oct 11 '12 at 0:37
2
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