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How to check if a map contains a key in Go?
...
bool. Set the map entry to true to put the value in the set, and then
test it by simple indexing.
attended := map[string]bool{
"Ann": true,
"Joe": true,
...
}
if attended[person] { // will be false if person is not in the map
fmt.Println(person, "was at the meeting")
}
S...
Is there a cross-browser onload event when clicking the back button?
...Query adds an onunload event listener.
// http://code.jquery.com/jquery-latest.js
jQuery(window).bind("unload", function() { // ...
By default, it does nothing. But somehow this seems to trigger a reload in Safari, Opera and Mozilla -- no matter what the event handler contains.
[edit(Nickolay): ...
Problems with contenttypes when loading a fixture in Django
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How did you reset them? In test case class? Give me an example please
– Oleg Tarasenko
Sep 7 '09 at 14:25
4
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How do I load a file from resource folder?
...getContextClassLoader();
InputStream is = classloader.getResourceAsStream("test.csv");
If the above doesn't work, various projects have been added the following class: ClassLoaderUtil1 (code here).2
Here are some examples of how that class is used:
src\main\java\com\company\test\YourCallingCla...
Understanding the difference between Object.create() and new SomeFunction()
... Crockford's shim.
The method is starting to be natively implemented on latest browsers, check this compatibility table.
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How can I prevent Visual Studio 2013 from closing my IIS Express app when I end debugging?
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Edit and Continue is useful when debugging and testing web projects. That *.aspx files can be edited, the browser refreshed, and changes will appear. It's not so useful for non-web code...
– Zarepheth
Jul 9 '15 at 21:11
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MVC (Laravel) where to add logic
... Interesting and valid thoughts. But I'm curious - how do you unit-test your business logic if it is tied to models which are tied to Eloquent, which is tied to database?
– JustAMartin
Aug 12 '15 at 6:28
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Convert PDF to image with high resolution
... \
-verbose \
-density 150 \
-trim \
test.pdf \
-quality 100 \
-flatten \
-sharpen 0x1.0 \
24-18.jpg
It results in the left image. Compare this to the result of my original command (the image on the right):
(To really see and a...
viewWillDisappear: Determine whether view controller is being popped or is showing a sub-view contro
...The -isMovingFromParentViewController method mentioned below allows you to test if the view is being popped explicitly.
– grahamparks
Oct 1 '13 at 11:20
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Do rails rake tasks provide access to ActiveRecord models?
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Figured it out, the task should look like:
namespace :test do
task :new_task => :environment do
puts Parent.all.inspect
end
end
Notice the => :environment dependency added to the task
sh...