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How to make a phone call in android and come back to my activity when the call is done?
... call to start (wait until changed from PHONE_STATE_OFFHOOK to PHONE_STATE_IDLE again) and then write some code to bring your app back up on the IDLE state.
you may need to run the listener in a service to ensure it stays up and your app is restarted. some example code:
EndCallListener callList...
HTTP response code for POST when resource already exists
... clients to store objects. Those objects are fully constructed at client side, complete with object IDs that are permanent for the whole lifetime of the object.
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What is “(program)” in Chrome debugger’s profiler?
...root of the tree.
See this thread:
https://bugs.webkit.org/show_bug.cgi?id=88446
So, more like system calls than like main().
Apparently it includes idle time. Also, some profiling of (program) is available from chrome://profiler/
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Is there a good reason to use upper case for SQL keywords? [closed]
...t's just a matter of style, probably originating in the days when editors didn't do code colouring.
I used to prefer all upper case, but I'm now leaning towards all lower.
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How to attach debugger to iOS app after launch?
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Attach your device connected your Mac
Debug > Attach to Process by PID or Name
In the dialog sheet, enter the name of your app as it appears in the Debug navigator when started via Xcode.
If the app is already running, the debugger will attach to the running process. If it isn't running, it...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
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cn.fun123.SQLite.aix
SQLite
SQLite 是 Android 内置的小型、快速、独立的 SQL（结构化查询语言）数据库引擎。
SQL 语句用于创建、选择、更新和删除一个或多个表中的数据。SQL 允许表之间建立复杂的关系，并提供...
How can I enable zoom in on UIWebView which inside the UIScrollView?
I have a UIWebView which inside a UIScrollView (scrollview contain another component)
4 Answers
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File Upload in WebView
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This is a full solution for all android versions, I had a hard time with this too.
public class MyWb extends Activity {
/** Called when the activity is first created. */
WebView web;
ProgressBar progressBar;
private ValueCallback<Uri> mUploadMessage;
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Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
... It refers to defining insertable=false,updatable=false on one of the sides of the relationship.
– BalusC
Sep 27 '10 at 18:47
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Most efficient way to concatenate strings in JavaScript?
...he impact to GC is between the various methods?
– David Bradley
Aug 30 '18 at 20:06
For large strings, array.join may ...