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How do I test a private function or a class that has private methods, fields or inner classes?
... to test a private method is via another public method. If this cannot be done, then one of the following conditions is true:
The private method is dead code
There is a design smell near the class that you are testing
The method that you are trying to test should not be private
...
C# version of java's synchronized keyword?
...mber is very small (and definitely something you want to get right once in one place, allowing the majority of classes to interact oblivious to their multi-threaded surroundings). Wish I'd deleted the comment quicker =)
– earcam
Nov 8 '11 at 10:34
...
Parallel.ForEach vs Task.Run and Task.WhenAll
...antage to use Task.Run in a loop- With Parallel.ForEach, there is a Partitioner which gets created to avoid making more tasks than necessary. Task.Run will always make a single task per item (since you're doing this), but the Parallel class batches work so you create fewer tasks than total work it...
What does addChildViewController actually do?
I'm just dipping my feet for the first time into iOS development, and one of the first things I've had to do is implement a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a stan...
How can I pass a list as a command-line argument with argparse?
...e. Ever.
Let's take a look in more detail at some of the different ways one might try to do this, and the end result.
import argparse
parser = argparse.ArgumentParser()
# By default it will fail with multiple arguments.
parser.add_argument('--default')
# Telling the type to be a list will als...
What's the difference between ngModel.$modelValue and ngModel.$viewValue
...ust be that you're a little confused. The $modelValue and $viewValue have one distinct difference. It is this:
As you already noted above:
$viewValue: Actual string (or Object) value in the view.
$modelValue: The value in the model, that the control is bound to.
I'm going to assume that y...
What is the recommended batch size for SqlBulkCopy?
...
One thing to consider is if the table is empty and has indexes. In those cases you might want to upload everything in one batch as mentioned here: technet.microsoft.com/en-us/library/ms177445(v=sql.105).aspx "If you bulk impo...
How can I convert a PFX certificate file for use with Apache on a linux server?
...
To get it to work with Apache, we needed one extra step.
openssl pkcs12 -in domain.pfx -clcerts -nokeys -out domain.cer
openssl pkcs12 -in domain.pfx -nocerts -nodes -out domain_encrypted.key
openssl rsa -in domain_encrypted.key -out domain.key
The final command...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
...object is defined (but chrome.webstore isn't). Since Opera tries hard to clone Chrome, I use user agent sniffing for this purpose.
Update 2: !!window.opr && opr.addons can be used to detect Opera 20+ (evergreen).
Blink: CSS.supports() was introduced in Blink once Google switched on Chrome 28...
Android DialogFragment vs Dialog
...ntrol of the
dialog (deciding when to show, hide, dismiss it) should be done
through the API here, not with direct calls on the dialog.
Other notes
Fragments are a natural evolution in the Android framework due to the diversity of devices with different screen sizes.
DialogFragments and Frag...