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Correct file permissions for WordPress [closed]
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Why is there an auto-update feature if it doesn't even work without changing the permissions??
– malhal
May 14 '16 at 19:31
6
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What is the best way to solve an Objective-C namespace collision?
... for the compatibility_alias, I didn't know about that one! Thanks. But it does not solve my problem. I am not in the control to change any prefixes of either framework I'm using, I only have them in binary form and they collide. What should I do about that?
– Mecki
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How to detect when cancel is clicked on file input?
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This doesn't work in Firefox and Edge for me. However, listening for the mousemove event on window.document in addition to listening to focus on window seems to work everywhere (at least in modern browsers, I don't care about past...
Multiple aggregations of the same column using pandas GroupBy.agg()
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The examples used for named aggregation doesn't solve the original problem of using multiple aggregations on the same column. For example, can you aggregate by both min and max for height without first subsetting for df.groupby('kind')['height']?
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Is there a way to instantiate objects from a string holding their class name?
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Unfortunately, this doesn't work. As musiphil already pointed out, DerivedB::reg is not initialized if none of its functions or instances is defined in the translation unit derivedb.cpp. That means that the class is not registred untill it is ac...
How can I make a UITextField move up when the keyboard is present - on starting to edit?
... isEqual:mailTf])
{
//move the main view, so that the keyboard does not hide it.
if (self.view.frame.origin.y >= 0)
{
[self setViewMovedUp:YES];
}
}
}
//method to move the view up/down whenever the keyboard is shown/dismissed
-(void)setViewMov...
How do I set a variable to the output of a command in Bash?
...cho "${OUTPUT}"
MULTILINE=$(ls \
-1)
echo "${MULTILINE}"
Quoting (") does matter to preserve multi-line variable values; it is optional on the right-hand side of an assignment, as word splitting is not performed, so OUTPUT=$(ls -1) would work fine.
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Payment Processors - What do I need to know if I want to accept credit cards on my website? [closed]
... you could be looking at some serious liability.
I've written an app that does store credit card numbers (since the transactions were processed offline). Here's a good way to do it:
Get an SSL certificate!
Create a form to get CC# from the user.
Encrypt part (not all!) of the CC# and store it in ...
What is the preferred/idiomatic way to insert into a map?
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does the conversion from Key to const Key in make_pair() really request another function call? It seems an implicit cast would suffice which compiler should be happy to do so.
– galactica
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How to resize superview to fit all subviews with autolayout?
...ng view in order to drive its height (or width) dynamically. "Add subview" does not create this relationship as you might assume. You have to choose which subview is going to drive the height and/or width of the container... most commonly whatever UI element you have placed in the lower right hand c...