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Problems with Android Fragment back stack
I've got a massive problem with the way the android fragment backstack seems to work and would be most grateful for any help that is offered.
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How do I find duplicate values in a table in Oracle?
...XISTS (
SELECT 1 FROM TABLE
WHERE COLUMN_NAME = A.COLUMN_NAME
AND ROWID < A.ROWID
)
Works fine (quick enough) when there is index on column_name. And it's better way to delete or update duplicate rows.
share
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How to sort an array of objects by multiple fields?
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I think this demo is what the OP wants => jsfiddle.net/zJ6UA/533
– Amin Jafari
Nov 24 '16 at 11:27
3
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Best practice for nested fragments in Android 4.0, 4.1 (
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Limitations
So nesting fragments inside another fragment is not possible with xml regardless of which version of FragmentManager you use.
So you have to add fragments via code, this might seem like a problem, but in the long run makes your layouts superflexibl...
How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
...hink there are any immediate helpers for achieving this, but I do have two ideas for you to try:
// 1: pass dictionary instead of anonymous object
<%= Html.ActionLink( "back", "Search",
new { keyword = Model.Keyword, page = Model.currPage - 1},
new Dictionary<string,Object> { {"cla...
Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax
...mplete code.
$(document).ready(function () {
var things = [
{ id: 1, color: 'yellow' },
{ id: 2, color: 'blue' },
{ id: 3, color: 'red' }
];
things = JSON.stringify({ 'things': things });
$.ajax({
contentType: 'application/json; charset=utf-8'...
Soft keyboard open and close listener in an activity in Android
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This only works when android:windowSoftInputMode of your activity is set to adjustResize in the manifest. You can use a layout listener to see if the root layout of your activity is resized by the keyboard.
I use something like the following base cla...
Can you require two form fields to match with HTML5?
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Not exactly with HTML5 validation but a little JavaScript can resolve the issue, follow the example below:
<p>Password:</p>
<input name="password" required="required" type="password" id="password" />
<p>Confirm Password:</p...
How to get the unique ID of an object which overrides hashCode()?
When a class in Java doesn't override hashCode() ,
printing an instance of this class gives a nice unique number.
10 Answ...
MySQL Error 1215: Cannot add foreign key constraint
... I've tried to search for the answer here, but everything I've found has said to either set the db engine to Innodb or to make sure the keys I'm trying to use as a foreign key are primary keys in their own tables. I have done both of these things, if I'm not mistaken. Any other help you guys could...