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A non well formed numeric value encountered
...ate() provides you a date object for a given date & date_format() will set it in a given format.
for example,
<?php
$date = date_create("13-02-2013"); // DateTime Object ( [date] => 2013-02-13 00:00:00.000000 [timezone_type] => 3 [timezone] => America/New_York )
echo date_f...
Activity has leaked window that was originally added
... Exactly what happened to me. Also, calling hide() and then setting the dialog to null is not a valid alternative either.
– Lucas Tulio
Nov 5 '13 at 17:59
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Calling a parent window function from an iframe
...ame to a subdomain of a domain. If you haven't already, you could try just setting document.domain to the subdomain?
– Ash Clarke
Jun 27 '14 at 11:14
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jQuery & CSS - Remove/Add display:none
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How do I reset the 'display' style to whatever was set in CSS in the first place and not to 'block'?
– ed22
Jun 4 at 15:19
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Changing the default header comment license in Xcode
... file named IDETemplateMacros.plist
Add a FILEHEADER value to the Root and set its string value with your copyright text like Copyright © 2017 ...
Copy the file to one of the following locations
For a single project and user
<ProjectName>.xcodeproj/xcuserdata/[username].xcuserdatad/IDETempl...
Should __init__() call the parent class's __init__()?
...nit__ are no more activated at the moment of instantiation. In order to offset this inactivation, something special is required: calling explicitly the base-class' __init__ , in order to KEEP , NOT TO ADD, the initialization performed by the base-class' __init__ .
That's exactly what is said in the ...
How do I change the default location for Git Bash on Windows?
...ode through the same properties dialog to make copy/paste a bit easier and set the window size/buffer/font properties and such...
– johnny
Oct 6 '11 at 12:36
2
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Ways to implement data versioning in MongoDB
...rst big question when diving in to this is "how do you want to store changesets"?
Diffs?
Whole record copies?
My personal approach would be to store diffs. Because the display of these diffs is really a special action, I would put the diffs in a different "history" collection.
I would use the d...
Where can I find my Facebook application id and secret key?
...
From 2018:
Go to Settings -> Basic -> App Secret (type your password and you're ready to go).
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Difference between Key, Primary Key, Unique Key and Index in MySQL
... fields: (id, first_name, last_name, age, passport_number), you'd normally set up the id column to be the primary key. A primary key is automatically a unique key. The main difference is that you can only have one primary key on the table, and that the column cannot contain NULL values. There is no ...