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Delete/Reset all entries in Core Data?
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I remove all data from core data on a button Event in a HomeViewController class:
This article helped me so much I figured I'd contribute.
-(IBAction)buttonReset:(id)sender
{
NSLog(@"buttonReset Pressed");
//Erase the persistent store from coordinator a...
Integrated Markdown WYSIWYG text editor
...hat shows both finished view and source in separate views (with a 'source' button on the toolbar, for fidgeting).
– a coder
Feb 17 '17 at 13:52
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How do I rename a project in Xcode 5?
...ight in "Identify and Type" under name change the name and press the ENTER button on your keyboard.
A window will appear confirming the change and what it will change. Once you confirm it will make the changes.
Change the root folder name:-
Go to the project directory and rename the root folder,...
Excel “External table is not in the expected format.”
...n (Save as type)
4.) Select Excel 97-2003 Workbook
5.) Click on Save button
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JavaScript open in a new window, not tab
... At least in Chrome, location=0 is necessary when the JS is invoked from a button or anchor element.
– Ohad Schneider
Aug 16 '14 at 11:46
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Possible reasons for timeout when trying to access EC2 instance
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After you press the 'add rule' button, you also need to hit 'apply rule change' for it to take effect. Don't forget this. It messed me up a few times.
– ted.strauss
Apr 11 '13 at 16:05
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Official way to ask jQuery wait for all images to load before executing something
...st time the page is loaded. If you are doing dynamic stuff (example: click button, wait for some new images to load), this won't work. To achieve that, you can use my plugin:
Demo
Download
/**
* Plugin which is applied on a list of img objects and calls
* the specified callback function, only...
Can I use multiple versions of jQuery on the same page?
...e "j" after the "$" was all I needed to do.
$j(function () {
$j('.button-pro').on('click', function () {
var el = $('#cnt' + this.id.replace('btn', ''));
$j('#contentnew > div').not(el).animate({
height: "toggle",
opacity: "toggle"
...
How to set date format in HTML date input tag?
...put type="text" id="ndt" onclick="mydate();" hidden />
<input type="button" Value="Date" onclick="mydate();" />
</body>
CSS Code:
#dt{text-indent: -500px;height:25px; width:200px;}
Javascript Code :
function mydate()
{
//alert("");
document.getElementById("dt").hidden=false;
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Programmatically add custom event in the iPhone Calendar
...en appear, it will have pre filled data. User just need to press add event button. In your example event added without any indication to user.
– Ans
May 17 '14 at 10:01
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