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Best Practice - NSError domains and codes for your own project/app
...hat you could do is capture the framework generated error and wrap it in a new error object that has your domain and a generic code, something like kFrameworkErrorCodeUnknown or something, and then place the captured error in the userInfo under the NSUnderlyingErrorKey. CoreData does this a lot (fo...
Hidden Features of JavaScript? [closed]
... in javascript: function sum(x, y, z){ return (x+y+z); } and var sum = new Function("x", "y", "z", "return (x+y+z);"); are the other ways.
– Marius
Sep 14 '08 at 19:35
6
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How can I dynamically create derived classes from a base class
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This bit of code allows you to create new classes with dynamic
names and parameter names.
The parameter verification in __init__ just does not allow
unknown parameters, if you need other verifications, like
type, or that they are mandatory, just add the logic
...
What is the difference between “Include Directories” and “Additional Include Directories”
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f6883276%2fwhat-is-the-difference-between-include-directories-and-additional-include-dir%23new-answer', 'question_page');
}
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How to position text over an image in css
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How about something like this: http://jsfiddle.net/EgLKV/3/
Its done by using position:absolute and z-index to place the text over the image.
#container {
height: 400px;
width: 400px;
position: relative;
}
#image {
position: absolute;
left: 0;...
SQL-Server: Error - Exclusive access could not be obtained because the database is in use
...
Set the path to restore the file.
Click "Options" on the left hand side.
Uncheck "Take tail-log backup before restoring"
Tick the check box - "Close existing connections to destination database".
Click OK.
share
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String.replaceAll single backslashes with double backslashes
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...
How do you clone an Array of Objects in Javascript?
...t of array has DateTime, then string will be returned instead of DateTime! new Date !== JSON.parse(JSON.stringify(new Date))
– MarkosyanArtur
Jan 15 '16 at 7:41
2
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How to solve the “failed to lazily initialize a collection of role” Hibernate exception
...", cascade = CascadeType.ALL)
private Collection<Comment> comments = new LinkedHashSet<Comment>();
Collections are lazy-loaded by default, take a look at this if you want to know more.
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How do I purge a linux mail box with huge number of emails? [closed]
...rsion 12.4 7/29/08. Type ? for help.
"/var/spool/mail/eric": 2 messages 2 new
>N 1 Cron Daemon Tue Jul 29 17:43 23/1016 "Cron <eric@ip-10-0-1-51> /usr/bin/php /var/www/sandbox/eric/c"
N 2 Cron Daemon Tue Jul 29 17:44 23/1016 "Cron <eric@ip-10-0-1-51> /usr/b...