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ActionController::InvalidAuthenticityToken
...fragment caching to exclude part of page that sends request e.g. button_to etc. otherwise token will be stale/invalid.
I would be reluctant to nullify csrf protection...
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Should I commit or rollback a read transaction?
...n exactly one row as expected
a stored procedure raises an exception
data fetched is found to be inconsistent
user aborts the transaction because it's taking too long
deadlock or timeout
If COMMIT and ROLLBACK are used properly for a read-only transaction, it will continue to work as expected if D...
How to launch an Activity from another Application in Android
...this application:
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.setComponent(new ComponentName("com.package.address","com.package.address.MainActivity"));
startActivity(intent);
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Is a GUID unique 100% of the time?
...noid is 6 GUIDs. Paranoid is one appended, very paranoid is two appended, etc.
– Suamere
Nov 27 '17 at 16:27
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How can I convert a std::string to int?
...lt; std::endl;
return 0;
}
Input text:
the format (-5) or (25) etc... some text.. and then.. 7987...78hjh.hhjg9878
Output integers:
5
25
7987
78
9878
The class numeric_only is defined as:
struct numeric_only: std::ctype<char>
{
numeric_only(): std::ctype<char>(get...
inline conditionals in angular.js
...a way in angular to conditionally display content other than using ng-show etc. For example in backbone.js I could do something with inline content in a template like:
...
Sass combining parent using ampersand (&) with type selectors
... allows you to extend selectors with other classes, IDs, pseudo-selectors, etc. Unfortunately for your case, this would theoretically compile to something like .itema which obviously doesn't work.
You may just want to rethink how you're writing your CSS. Is there a parent element you could use?
&l...
PHP Session Security
...changing IP address due to load balancing on multiple internet connections etc (which is the case in our environment here).
Lock down access to the sessions on the file system or use custom session handling
For sensitive operations consider requiring logged in users to provide their authenication de...
How can I restore the MySQL root user’s full privileges?
.... You can find password of user.debian-sys-maint from this file
sudo cat /etc/mysql/debian.cnf
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What are the differences between ArrayList and Vector?
...eadsafe, It is basically a deprecated class. For some reason, universities etc haven't heard about this news and still advocate its use.
– Bohemian♦
May 25 '13 at 9:28
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