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How to break a line of chained methods in Python?
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Far too much indent for the filter calls. One tab or 4 spaces would have been enough here. Also alignment of the `` ... How many seconds did you hold down that space key? Generally I am against all ways, which require you to hammer that space key like there is...
Why does jQuery or a DOM method such as getElementById not find the element?
...rally) executed as they're encountered. This means that order matters. Typically, scripts can't find elements which appear later in the markup because those elements have yet to be added to the DOM.
Consider the following markup; script #1 fails to find the <div> while script #2 succeeds:
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jQuery Get Selected Option From Dropdown
...rly, the value attributes must be set on each <option>.
Now you can call $('#aioConceptName').val() instead of all this :selected voodoo being suggested by others.
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How do I access call log for android?
I would like to receive the call log. For example the number of calls made by the user, number of minutes called, etc.
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Get Value of a Edit Text field
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By using getText():
Button mButton;
EditText mEdit;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mButton = (Button)findViewById(R.id.but...
Select Last Row in the Table
...scending.
As an example, if you have a time stamp when the upload was done called upload_time, you'd do something like this;
For Pre-Laravel 4
return DB::table('files')->order_by('upload_time', 'desc')->first();
For Laravel 4 and onwards
return DB::table('files')->orderBy('upload_time'...
How to check task status in Celery?
How does one check whether a task is running in celery (specifically, I'm using celery-django)?
13 Answers
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Is it possible to use a div as content for Twitter's Popover
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FYI, bootstrap has a class called "hide" that sets display: none
– Domenic
Apr 23 '13 at 19:48
1
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PHP method chaining?
...ng PHP 5 and I've heard of a new featured in the object-oriented approach, called 'method chaining'. What is it exactly? How do I implement it?
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Passing parameters to addTarget:action:forControlEvents
...ewsDetails: method here. You just create a selector to make button able to call it when certain action occurs (touch up in your case). Controls can use 3 types of selectors to respond to actions, all of them have predefined meaning of their parameters:
with no parameters
action:@selector(switchTo...