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Change Activity's theme programmatically
... I use shared preference to save theme but when restarting the app, for a moment the first theme appears then the second theme shown!
– Mohammad Afrashteh
Jun 6 '18 at 5:17
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What is the best way to dump entire objects to a log in C#?
...on my remote server, and this thing works extremely well in my asp.net mvc app.
– Liam Kernighan
Apr 23 '18 at 17:45
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Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
... and nothing is wrong except that I receive this error. Would this prevent apple accepting the app? How do I fix it?
16 Ans...
How to implement a confirmation (yes/no) DialogPreference?
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use import android.support.v7.app.AlertDialog; for a better look without a theme
– majurageerthan
May 15 '19 at 6:38
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What is non-blocking or asynchronous I/O in Node.js?
...chronous execution refers to execution that doesn't run in the sequence it appears in the code. In the following example, the synchronous operation causes the alerts to fire in sequence. In the async operation, while alert(2) appears to execute second, it doesn't.
Synchronous: 1,2,3
alert(1);
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Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]
...equeueReusableCellWithIdentifier that the return type is an Implicitly Unwrapped Optional:
func dequeueReusableCellWithIdentifier(identifier: String!) -> AnyObject! // Used by the delegate to acquire an already allocated cell, in lieu of allocating a new one.
That's determined by the exclamati...
How does the ThreadStatic attribute work?
...architecture.
That would also explain why putting the attribute on an inappropriate (non-static) symbol doesn't get a reaction from the compiler. The compiler doesn't know what special semantics the attribute requires. Code analysis tools like FX/Cop, though, should know about it.
Another way t...
Make a program run slowly
...ny OS parameters in Linux? In this way I would like to simulate what will happen if that particular program happens to run on a real slower machine.
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Get filename and path from URI from mediastore
...ION.SDK_INT >= 19 && DocumentsContract.isDocumentUri(context.getApplicationContext(), uri)) {
if (isExternalStorageDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
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What is the difference between JDK and JRE?
... you still need the JDK installed. For example, if you are deploying a web application with JSP, you are technically just running Java programs inside the application server. Why would you need the JDK then? Because the application server will convert JSP into Java servlets and needs to use the JDK ...