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How to prevent a dialog from closing when a button is clicked
... EditText for input. When I click the "yes" button on dialog, it will validate the input and then close the dialog. However, if the input is wrong, I want to remain in the same dialog. Every time no matter what the input is, the dialog should be automatically closed when I click on the "no" button...
How to dismiss keyboard for UITextView with return key?
...e to add only one line of text, use a UITextField. Hitting the return and hiding the keyboard for a UITextView does not follow the interface guidelines.
Even then if you want to do this, implement the textView:shouldChangeTextInRange:replacementText: method of UITextViewDelegate and in that check i...
Simpler way to create dictionary of separate variables?
...
@e-satis: For @rlotun's to work, you have to provide the list of variables. If you have the list of variables, what's the point of "discovering" their names?
– S.Lott
Mar 31 '10 at 14:11
...
HTML text input allow only numeric input
...sion which messed around with keycodes.
JavaScript
Try it yourself on JSFiddle.
You can filter the input values of a text <input> with the following setInputFilter function (supports Copy+Paste, Drag+Drop, keyboard shortcuts, context menu operations, non-typeable keys, the caret position, d...
How do I prevent Android taking a screenshot when my app goes to the background?
...AG_SECURE:
public class FlagSecureTestActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE,
WindowManager.LayoutParams.FLAG_SECURE...
Auto layout constraints issue on iOS7 in UITableViewCell
...toresizingMask before you constrain your views can resolve this issue:
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:UITableViewCellStyleDefault reuseIdentifier:reuseIdentifier];
if (self)
{
self.content...
How do I integrate Ajax with Django applications?
... because I had the same trouble when I started, so I'll give you a quick guide. Obviously you don't understand the principles behind them (don't take it as an offense, but if you did you wouldn't be asking).
Django is server-side. It means, say a client goes to a URL, you have a function inside vi...
Maven 3 warnings about build.plugins.plugin.version
...
Add a <version> element after the <plugin> <artifactId> in your pom.xml file. Find the following text:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
Add the version tag to it:
<plugin>
<artifactId>maven-compiler-plugin</art...
Add and remove multiple classes in jQuery
...refer to all the paragraphs on the page but it is just an example. You can identify a specific item with an ID or another class.
– Andrea_dev
Jun 18 '19 at 13:28
add a comment...
Why were pandas merges in python faster than data.table merges in R in 2012?
... merge in mind. Two aspects to that: i) multi column ordered keys such as (id,datetime) ii) fast prevailing join (roll=TRUE) a.k.a. last observation carried forward.
I'll need some time to confirm as it's the first I've seen of the comparison to data.table as presented.
UPDATE from data.table v1...