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TFS checkin error - could not find file
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This will happen when TFS has some changes staged that no longer exist on the file system. For instance, if you add some files in Visual Studio (which adds them to the changes list), delete them directly from the file system, then attem...
'await' works, but calling task.Result hangs/deadlocks
... following four tests and the last one hangs when I run it. Why does this happen:
5 Answers
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delete_all vs destroy_all?
I am looking for the best approach to delete records from a table. For instance, I have a user whose user ID is across many tables. I want to delete this user and every record that has his ID in all tables.
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Add subdomain to localhost URL
I am writing an web application that behaves differently depending on a url prefix. The format is something like:
5 Answers...
How to disable the application pool idle time-out in IIS7?
...e schema definition for idleTimeout under
<sectionSchema name="system.applicationHost/applicationPools">
it looks like:
<attribute name="idleTimeout"
type="timeSpan"
defaultValue="00:20:00"
validationType="timeSpanRange"
validationParameter="0,2592000,60...
Ignore .pyc files in git repository
.../perf/Documentation/perf.html".
So, either specify the full path to the appropriate *.pyc entry, or put it in a .gitignore file in any of the directories leading from the repository root (inclusive).
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Get context of test project in Android junit test case
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There's new approach with Android Testing Support Library (currently androidx.test:runner:1.1.1). Kotlin updated example:
class ExampleInstrumentedTest {
lateinit var instrumentationContext: Context
@Before
fun setup() {
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Soft keyboard open and close listener in an activity in Android
...out in the comments, detecting whether the softkeyboard is shown or has disappeared is only possible with some ugly hacks.
Maybe it is enough to set a focus listener on the edittext:
yourEditText.setOnFocusChangeListener(new OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boo...
Why must a lambda expression be cast when supplied as a plain Delegate parameter
...o by x to be? Yes, the compiler could generate a new delegate type with an appropriate signature, but that's rarely useful and you end up with less opportunity for error checking.
If you want to make it easy to call Control.Invoke with an Action the easiest thing to do is add an extension method to...
Animate text change in UILabel
I'm setting a new text value to a UILabel . Currently, the new text appears just fine. However, I'd like to add some animation when the new text appears. I'm wondering what I can do to animate the appearance of the new text.
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