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support FragmentPagerAdapter holds reference to old fragments
... that other fragment attached or even exists. Istead of changing actionbar title from fragment, you can do it from your activity. Use standart interface pattern for this:
public interface UpdateCallback
{
void update(String name);
}
public class MyActivity extends FragmentActivity implements U...
What is a Proxy in Doctrine 2?
... a waste of memory. That's why you don't fetch unnecessary data.
SELECT a.title, a.createdAt
FROM Entity\Article a
ORDER BY a.createdAt DESC
LIMIT 25
$isFirst = true;
foreach ($articles as $article) {
echo $article->getTitle();
echo $article->getCreatedAt();
if ($isFirst) {
...
bower init - difference between amd, es6, globals and node
I am creating my first Bower component. After running bower init the script asks me 'what types of modules does this package expose?' with these options:
...
App Inventor 2 软件著作权（软著）申请指南 · App Inventor 2 中文网
... function HideORDispFeedback() { $("#feedback").toggle();}function makeTitleDraggable(element, titleElement) { let isDragging = false; let offsetX, offsetY; // 只在标题栏上按下时开始拖动 titleElement.onmousedown = function(e) { isDragging = true; offset...
What is the difference between __dirname and ./ in node.js?
...ode.js, __dirname is always the directory in which the currently executing script resides (see this). So if you typed __dirname into /d1/d2/myscript.js, the value would be /d1/d2.
By contrast, . gives you the directory from which you ran the node command in your terminal window (i.e. your working di...
Is there any publicly accessible JSON data source to test with real world data? [closed]
...f="' + item.link + '" target="_blank">';
htmlString += '<img title="' + item.title + '" src="' + sourceSquare;
htmlString += '" alt="'; htmlString += item.title + '" />';
htmlString += '</a></li>';
});
// Pop our HTML in the #images DIV
$('#...
adding directory to sys.path /PYTHONPATH
...
When running a Python script from Powershell under Windows, this should work:
$pathToSourceRoot = "C:/Users/Steve/YourCode"
$env:PYTHONPATH = "$($pathToSourceRoot);$($pathToSourceRoot)/subdirs_if_required"
# Now run the actual script
python your...
How can I alter a primary key constraint using SQL syntax?
...traint. Instead of editing it through SQL Server, I want to put this in a script to add it as part of our update scripts.
...
Calling dynamic function with dynamic number of parameters [duplicate]
...
Now I'm using this:
Dialoglar.Confirm = function (_title, _question, callback_OK) {
var confirmArguments = arguments;
bootbox.dialog({
title: "<b>" + _title + "</b>",
message: _question,
buttons: {
success: {
...
invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
...
Have you tried adding a magic comment in the script where you use non-ASCII chars? It should go on top of the script.
#!/bin/env ruby
# encoding: utf-8
It worked for me like a charm.
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