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Set the layout weight of a TextView programmatically
I'm trying to dynamically create TableRow objects and add them to a TableLayout .
The TableRow objects has 2 items, a TextView and a CheckBox . The TextView items need to have their layout weight set to 1 to push the CheckBox items to the far right.
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How to change position of Toast in Android?
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If you get an error indicating that you must call makeText, the following code will fix it:
Toast toast= Toast.makeText(getApplicationContext(),
"Your string here", Toast.LENGTH_SHORT);
toast.setGravity(Gravity.TOP|Gravity.CENTER_HORIZONTAL, 0, 0);
toast.show();
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What is lazy loading in Hibernate?
...plicitly or, and this is far more common, hibernate will load them automatically when you try to access a child.
Lazy-loading can help improve the performance significantly since often you won't need the children and so they will not be loaded.
Also beware of the n+1-problem. Hibernate will not ac...
How do I assert my exception message with JUnit Test annotation?
...n, is that I have seen on numerous occasions someone forgetting to put the call to fail() at the end of the try block. If not caught by code review, your test may be false-positive and always pass.
– William Price
Oct 1 '14 at 17:21
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How to assign an exec result to a sql variable?
How do you assign the result of an exec call to a variable in SQL? I have a stored proc called up_GetBusinessDay , which returns a single date.
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What is the purpose of flush() in Java streams?
...ered output bytes to be written out. The general contract of flush is that calling it is an indication that, if any bytes previously written have been buffered by the implementation of the output stream, such bytes should immediately be written to their intended destination.
The buffering is mainl...
adb server version doesn't match this client
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Only this helped ! There's a tiny tool called 'adbfix', which gave me the hint that this could be a path related problem, but actually did nothing to fix the problem.
– bdutta74
Jan 19 '15 at 12:26
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select2 - hiding the search box
... edit makes the text and the code not match up. The issue linked to specifically points out that a negative value is the correct supported approach. The issue linked to also claims "High value of minimumResultsForSearch only hides searchbox in opened select. But if we type some letter while select i...
How do I programmatically “restart” an Android app?
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You can simply call:
public static void triggerRebirth(Context context, Intent nextIntent) {
Intent intent = new Intent(context, YourClass.class);
intent.addFlags(FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(KEY_RESTART_INTENT, nex...
Select multiple images from android gallery
So basically what i am trying to achieve is opening the Gallery in Android and let the user select multiple images . Now this question has been asked frequently but i'm not satisfied with the answers. Mainly because i found something interesting in de docs in my IDE (i come back on this later) ...