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How to change background color in android app
...gElement.setBackgroundColor(Color.WHITE);
Only requirement is that your "base" element in the activity_whatever.xml has an id which you can reference in Java (container in this case):
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/contai...
How to iterate over a JSONObject?
...(JSONObject jsonObj) {
for (Object key : jsonObj.keySet()) {
//based on you key types
String keyStr = (String)key;
Object keyvalue = jsonObj.get(keyStr);
//Print key and value
System.out.println("key: "+ keyStr + " value: " + keyvalue);
//for nes...
What is a thread exit code?
...ait(); } The thing is, Tasks are executed by thread pool threads and based on thread pool's heuristics it might not terminate the thread even after your task has finished. The thread simply returns to pool of thread waiting to get assigned with next task. And that is why the exit code STILL_AC...
“document.getElementByClass is not a function”
...st do selections, you can use Sizzle, which is what jQuery's selectors are based off of.
– zzzzBov
Nov 25 '11 at 19:49
3
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List all developers on a project in Git
... I think the %n does not make too much sense in combination with (line-based) sort, does it ? The line logs author / committer name / email in separate lines, but sorts over the entire output...
– ssc
Jun 27 '18 at 12:21
...
How to initialise a string from NSData in Swift
...
Another answer based on extensions (boy do I miss this in Java):
extension NSData {
func toUtf8() -> String? {
return String(data: self, encoding: NSUTF8StringEncoding)
}
}
Then you can use it:
let data : NSData = get...
JSON.Net Self referencing loop detected
I have a mssql database for my website within 4 tables.
11 Answers
11
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“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]
...g output buffering off for the server and then making a directory- or file-based edit using an htaccess file was the way to go. Output buffering determines how much data to keep before posting to the user. With small one-liners, this will likely cause an error. In larger files, you risk overloading ...
How to convert number to words in java
...mechanism to convert numbers to words (e.g. using a few static arrays) and based on the size of the number translating that into an english text. But we are running into issues for numbers which are huge.
...
Android: Want to set custom fonts for whole application not runtime
...d setLayoutFont() {
Typeface tf = Typeface.createFromAsset(
getBaseContext().getAssets(), "fonts/BPreplay.otf");
TextView tv1 = (TextView)findViewById(R.id.tv1);
tv1.setTypeface(tf);
TextView tv2 = (TextView)findViewById(R.id.tv2);
tv2.setTypeface(tf);
TextView tv3 ...