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Swift how to sort array of custom objects by property value
lets say we have a custom class named imageFile and this class contains two properties.
18 Answers
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How to remove globally a package from Composer?
I ran this command to install globally PHPUnit :
2 Answers
2
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How do I get a substring of a string in Python?
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Substr() normally (i.e. PHP and Perl) works this way:
s = Substr(s, beginning, LENGTH)
So the parameters are beginning and LENGTH.
But Python's behaviour is different; it expects beginning and one after END (!). This is difficult to spot by beg...
How can I use Spring Security without sessions?
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We worked on the same issue (injecting a custom SecurityContextRepository to SecurityContextPersistenceFilter) for 4-5 hours today. Finally, we figured it out.
First of all, in the section 8.3 of Spring Security ref. doc, there is a SecurityContextPersistenceFilter ...
How to log something in Rails in an independent log file?
...rom anywhere in Rails, and looks neater by using the singleton pattern.
# Custom Post logger
require 'singleton'
class PostLogger < Logger
include Singleton
def initialize
super(Rails.root.join('log/post_error.log'))
self.formatter = formatter()
self
end
# Optional, but goo...
What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
...l, session is unique for your script-run after connect(). When pooling ... PHP for SQL Server uses ODBC connection pooling. When a connection from the pool is used, the connection state is reset. Closing the connection returns the connection to the pool. (note: see remarks for linux/mac) docs.micros...
Bootstrap 3 Navbar Collapse
...a "hint" as to what to do:
http://getbootstrap.com/components/#navbar
Customize the collapsing point
Depending on the content in your navbar, you might need to change the point at which your navbar switches between collapsed and horizontal mode. Customize the @grid-float-breakpoint variabl...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
I am trying to a make custom InfoWindow after a click on a marker with the new Google Maps API v2. I want it to look like in the original maps application by Google. Like this:
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I've found my software as cracked download on Internet, what to do?
... sales?
In one experiment I used the partial key verification to redirect customers who entered a pirated key to a special web page that explained they were stealing.
Guess what? Over 50% of people who went to that page bought the software. That almost brought sales back to pre-keygen levels.
Th...
The quest for the Excel custom function tooltip
... text on key press event of cell. like this
Check if the text matches with custom functions.
If matches, then show something like label or shape to pretend be a tooltip. like this
Is this acceptable?
It is a little ugly but easier.
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