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must appear in the GROUP BY clause or be used in an aggregate function
...erver just don't allow this at all. Mysql used to allow it by default, but now since 5.7 the administrator needs to enable this option (ONLY_FULL_GROUP_BY) manually in the server configuration for this feature to be supported...
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Xcode: failed to get the task for process
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Ok, now I feel dumb ... I mistakenly was choosing Deployment -> iPad and was getting this error. Couldn't figure out why for the life of me, until I realized it, switched it to Development -> iPad and it worked. Duh! :P
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How to position one element relative to another with jQuery?
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NOTE: This requires jQuery UI (not just jQuery).
You can now use:
$("#my_div").position({
my: "left top",
at: "left bottom",
of: this, // or $("#otherdiv")
collision: "fit"
});
For fast positioning (jQuery UI/Position).
You can download jQue...
Correct way to detach from a container without stopping it
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Update: As mentioned in below answers Ctrl+p, Ctrl+q will now turn interactive mode into daemon mode.
Well Ctrl+C (or Ctrl+\) should detach you from the container but it will kill the container because your main process is a bash.
A little lesson about docker.
The container is n...
Python mysqldb: Library not loaded: libmysqlclient.18.dylib
...e, that since MacOS El Capitan the System Integrity Protection (SIP, also known as "rootless") will prevent you from creating links in /usr/lib/.
You could disable SIP by following these instructions, but you can create a link in /usr/local/lib/ instead:
sudo ln -s /usr/local/mysql/lib/libmysqlcli...
No Swipe Back when hiding Navigation Bar in UINavigationController
..., so things are gonna get ugly. It looks like in iOS 13.4 this behavior is now controlled by a private method _gestureRecognizer:shouldReceiveEvent: (not to be confused with the new public shouldReceive method added in iOS 13.4).
I found that other posted solutions overriding the delegate, or set...
Practical uses for AtomicInteger
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The test are quite old now (more than 6 years) it might me interesting to retest with a recent JRE. I didn't went deep enough in the AtomicInteger to answer but as this is a very specific task it'll use synchronization techniques that are only work...
What is the optimal length for an email address in a database?
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I know this is an old thread and there's no problem using 320, but the actual maximum is 254 because of an overriding restriction from RFC2821 that imposes additional constraints over and above those quoted for the local and dom...
How do you switch pages in Xamarin.Forms?
...et slightly not MVVM pure solution. That is because the Page(View) should know nothing about the ViewModel and vice versa. Here is a great example of this violation:
// C# version
public partial class MyPage : ContentPage
{
public MyPage()
{
InitializeComponent();
// Violati...
How to generate sample XML documents from their DTD or XSD?
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Do you guys happen to know what Eclipse feature provides this functionality? My "Generate" submenu has "JAXB Classes" as the only item.
– otto.poellath
Mar 10 '11 at 16:27
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