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WCF service startup error “This collection already contains an address with scheme http”
...ally found one which details how to do it in .net 3.0 and .net 3.5.
Taken from the site, below is an example of how to alter your applications web config:
<system.serviceModel>
<serviceHostingEnvironment>
<baseAddressPrefixFilters>
<add prefix="net.tcp:...
Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
...
Use collections.Counter:
>>> from collections import Counter
>>> A = Counter({'a':1, 'b':2, 'c':3})
>>> B = Counter({'b':3, 'c':4, 'd':5})
>>> A + B
Counter({'c': 7, 'b': 5, 'd': 5, 'a': 1})
Counters are basically a subclass ...
Understanding reference counting with Cocoa and Objective-C
...n that object's memory is freed by the system.
The basic way this differs from malloc and free is that any given object doesn't need to worry about other parts of the system crashing because you've freed memory they were using. Assuming everyone is playing along and retaining/releasing according t...
Can you change a path without reloading the controller in AngularJS?
It's been asked before, and from the answers it doesn't look good. I'd like to ask with this sample code in consideration...
...
Common MySQL fields and their appropriate data types
... name/last name fields should be at least 48 characters -- there are names from some countries such as Malaysia or India that are very long in their full form.
Phone numbers and postcodes you should always treat as text, not numbers. The normal reason given is that there are postcodes that begin wi...
Understanding the transclude option of directive definition?
...ing called transclusion. The concept is pretty simple: Include the content from one place into another. So now your directive will look something like this:
app.directive('myDirective', function(){
return{
transclude: true,
template: '<div class="something"> This is my dir...
Reorder bars in geom_bar ggplot2
I am trying to make a bar-plot where the plot is ordered from the miRNA with the highest value to the miRNA with the lowest. Why does my code not work?
...
How to change the font on the TextView?
... can. You're creating a class that extends TextView and calls setTypeface from the constructor.
– Mark Phillip
Mar 9 '13 at 0:06
...
How to get the first element of an array?
How do you get the first element from an array like this:
31 Answers
31
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Why are Objective-C delegates usually given the property assign instead of retain?
...will end up sending messages to the dead delegate.
If you're staying away from ARC for some reason, at least change assign properties that point to objects to unsafe_unretained, which make explicit that this is an unretained but non-zeroing reference to an object.
assign remains appropriate for no...