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How to update a menu item shown in the ActionBar?
... //condition to hide the menus
if (mISQuizItemSelected) {
for (int i = 0; i < menu.size(); i++) {
menu.getItem(i).setVisible(false);
}
}
return super.onCreateOptionsMenu(menu);
}
/**
* Called when the item on the action bar being selected.
*
* @param i...
How to detect if multiple keys are pressed at once using JavaScript?
...= true;
}
if (keys["shift"] && keys["ctrl"]) {
$("#convert").trigger("click"); // or do anything else
}
});
$(document.body).keyup(function(event) {
// reset status of the button 'released' == 'false'
if (event.keyCode == 16) {
keys["shift"] = false;
...
Does a finally block always run?
...ot execute.
Likewise, if the thread executing the
try or catch code is interrupted or
killed, the finally block may not
execute even though the application as
a whole continues.
I don't know of any other ways the finally block wouldn't execute...
...
How can I reliably determine the type of a variable that is declared using var at design time?
...eter whose type is compatible with System.Char[]?" So we start a round of convertibility testing. However, the Where extension methods are generic, which means we have to do type inference.
I've written a special type infererencing engine that can handle making incomplete inferences from the first...
How do I extend a class with c# extension methods?
...teTime.Now is determined each time you call it...
– MintGrowth
Sep 15 '15 at 13:02
add a comm...
How to sort an array of integers correctly
...t the highest and lowest value from an array that I know will contain only integers seems to be harder than I thought.
25 A...
Finding duplicate values in a SQL table
...y":
In relational database theory, a functional dependency is a constraint between two sets of attributes in a relation from a database. In other words, functional dependency is a constraint that describes the relationship between attributes in a relation.
Support is not consistent:
Recent P...
Share application “link” in Android
...to be able to share/recommend my app to other users. I use the ACTION_SEND intent. I add plain text saying something along the lines of: install this cool application. But I can't find a way to enable users to directly go to the install screen of market place for instance. All I can provide them wit...
Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
...meone is trying to put nil in [UIImage imageNamed:]
Add symbolic breakpoint for [UIImage imageNamed:]
Add $arg3 == nil condition on Simulator, $r0 == nil condition on 32-bit iPhone, or $x2 == nil on 64-bit iPhone.
Run your application and see where debugger will stop.
P.S. Keep in mind this ...
MYSQL import data from csv using LOAD DATA INFILE
I am importing some data of 20000 rows from a CSV file into Mysql.
11 Answers
11
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