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How do you know what to test when writing unit tests? [closed]
...e were so many different payment options.
An invoice could be $100 but the customer only transferred $99.
Maybe you have sent sales invoices to a customer but you have also purchased from that customer.
So you sold him for $300 but you bought for $100. You can expect your customer to pay you $200 to...
Finding sum of elements in Swift array
...nswer. It works great and I just want to add my example code with array of custom classes: let totalSum = self.cheques.reduce(0) { $0 + $1.amount}
– Libor Zapletal
Apr 1 '15 at 17:59
...
Slowing speed of Viewpager controller in android
...nd only changes the duration based on a factor. You need to use a ViewPagerCustomDuration in your XML instead of ViewPager, and then you can do this:
ViewPagerCustomDuration vp = (ViewPagerCustomDuration) findViewById(R.id.myPager);
vp.setScrollDurationFactor(2); // make the animation twice as slow...
How to get root access on Android emulator?
...an find su and superuser here : http://forum.xda-developers.com/showthread.php?t=682828.
You need to run these commands each time you launch the emulator. You can write a script that launch the emulator and root it.
share
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What is the purpose of the Visual Studio Hosting Process?
..."hosting" refers to a feature of the CLR, it can be "hosted". Examples of custom CLR hosts are SQL Server and ASP.NET. Hosting allows one to configure the CLR before it gets started. One primary use of this is configuring the primary AppDomain and setting up custom security policies. Which is ex...
Can I access constants in settings.py from templates in Django?
...emplate.html'):
return direct_to_template(request, template)
def more_custom_view(request, template='my_template.html'):
return render_to_response(template, {}, context_instance=RequestContext(request))
These views will both have several frequently used settings like settings.MEDIA_URL av...
Android Notification Sound
... your sound file in the Res\raw\siren.mp3 folder, then use this code:
For Custom Sound:
Notification notification = builder.build();
notification.sound = Uri.parse("android.resource://"
+ context.getPackageName() + "/" + R.raw.siren);
For Default Sound:
notification.defaults |= Noti...
Windows batch file file download from a URL
...vice (BITS)" is enabled and try again. (It should be enabled by default.)
CUSTOM FUNCTIONS
Call :DOWNLOAD_FILE "URL"
Call :DOWNLOAD_PROXY_ON "SERVER:PORT"
Call :DOWNLOAD_PROXY_OFF
I made these 3 functions for simplifying the bitsadmin commands. It's easier to use and remember. It can be particularl...
Gson: How to exclude specific fields from Serialization without annotations
... @DaSh I recently had such a scenario. It was very easy to write a custom ExclusionStrategy which did exactly that. See Nishant's answer. The only problem was to include a bunch of container classes and fiddle with skipclass vs skipfield (fields can be classes...)
– key...
Is there a more elegant way of adding an item to a Dictionary safely?
...t> currentViews = new Dictionary<string, object>();
currentViews["Customers"] = "view1";
currentViews["Customers"] = "view2";
currentViews["Employees"] = "view1";
currentViews["Reports"] = "view1";
Basically use Add if the existence of the key indicates a bug (so you want it to throw) and...