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Fling gesture detection on grid layout
I want to get fling gesture detection working in my Android application.
18 Answers
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CREATE TABLE IF NOT EXISTS equivalent in SQL Server [duplicate]
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Better yet - use the specific sys.tables catalog view instead of having to remember what obscure xtype a table is...
– marc_s
Jun 29 '11 at 13:40
5
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Get the value of a dropdown in jQuery
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The best way is to use:
$("#yourid option:selected").text();
Depending on the requirement, you could also use this way:
var v = $("#yourid").val();
$("#yourid option[value="+v+"]").text()
share
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MySql: Tinyint (2) vs tinyint(1) - what is the difference?
I knew boolean in mysql as tinyint (1) .
4 Answers
4
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Please explain the exec() function and its family
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Simplistically, in UNIX, you have the concept of processes and programs. A process is an environment in which a program executes.
The simple idea behind the UNIX "execution model" is that there are two operations you can do.
The first is to ...
Ignore fields from Java object dynamically while sending as JSON from Spring MVC
...JsonIgnore before the name of the field you want to ignore while deserializing JSON. Example:
@JsonIgnore
@JsonProperty(value = "user_password")
public String getUserPassword() {
return userPassword;
}
GitHub example
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How to store a list in a column of a database table
...e another table that effectively holds the elements of said list and then link to it directly or through a junction table. However, the type of list I want to create will be composed of unique items (unlike the linked question's fruit example). Furthermore, the items in my list are explicitly so...
What Android tools and methods work best to find memory/resource leaks? [closed]
I've got an Android app developed, and I'm at the point of a phone app development where everything seems to be working well and you want to declare victory and ship, but you know there just have to be some memory and resource leaks in there; and there's only 16mb of heap on the Android and its appa...
How does the “this” keyword work?
...ear explanation of what the this keyword is and how it is correctly (and incorrectly) used in JavaScript on the Stack Overflow site.
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Android: How to enable/disable option menu item on button click?
I can easily do it when I am using onCreateOptionsMenu or onOptionsItemSelected methods.
12 Answers
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