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Accessing members of items in a JSONArray with Java
...void access_org_JsonArray() {
//Given: array
JSONArray jsonArray = new JSONArray(Arrays.asList(new JSONObject(
new HashMap() {{
put("a", 100);
put("b", 200);
}}
),
new JSONObject(
...
Returning value from Thread
... CountDownLatch:
public void test()
{
final CountDownLatch latch = new CountDownLatch(1);
final int[] value = new int[1];
Thread uiThread = new HandlerThread("UIHandler"){
@Override
public void run(){
value[0] = 2;
latch.countDown(); // Release...
How to add minutes to my Date
...dar.getInstance();
long t= date.getTimeInMillis();
Date afterAddingTenMins=new Date(t + (10 * ONE_MINUTE_IN_MILLIS));
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How To Launch Git Bash from DOS Command Line?
... from an administrator command line, and though it brings up Git Bash in a new window, typing a simple command like ls results in no output. This method doesn't seem to allow execution of linux commands. ... EDIT: Worked, just took a long time (2 minutes) to run ls. Then ls again ran in less than 1 ...
How to launch an Activity from another Application in Android
...
It starts a new Intent , how about resuming the application which is in background?
– Salil Dua
Jul 29 '13 at 10:02
3...
Using querySelector with IDs that are numbers
...ference
console.log(myselector);
console.log(clean_myselector);
//use the new selector like normal
var elems = document.querySelectorAll( clean_myselector );
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How to construct a REST API that takes an array of id's for the resources
...ers : [..],
url : "/users/id2"
}
]
Server will reply URI of newly created batchtask resource.
201 Created
Location: "http://example.com/api/batchtask/1254"
Now client can fetch batch response or task progress by polling
GET http://example.com/api/batchtask/1254
This is how othe...
Select all text inside EditText when it gets focus
...
// android.view.View.OnFocusChangeListener
dummy.setOnFocusChangeListener(new OnFocusChangeListener(){
public void onFocusChange(View v, boolean hasFocus){
if (hasFocus) && (isDummyText())
((EditText)v).selectAll();
}
});
...
App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
... 扫码分享到朋友圈 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 ...
Accessing Google Spreadsheets with C# using Google Data API
...oogle.GData.Spreadsheets;
Authenticate:
SpreadsheetsService myService = new SpreadsheetsService("exampleCo-exampleApp-1");
myService.setUserCredentials("jo@gmail.com", "mypassword");
Get a list of spreadsheets:
SpreadsheetQuery query = new SpreadsheetQuery();
SpreadsheetFeed feed = myService.Q...