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How to delete all records from table in sqlite with Android?
...n is for deleting all records. But when I want to delete data it shows the message
"Your application has been forcefully stopped".
...
Commands out of sync; you can't run this command now
...eries because mysqli uses unbuffered queries by default (for prepared statements; it's the opposite for vanilla mysql_query). You can either fetch the first one into an array and loop through that, or tell mysqli to buffer the queries (using $stmt->store_result()).
See here for details.
...
Is .NET/Mono or Java the better choice for cross-platform development? [closed]
...
Well....Java is actually more portable. Mono isn't implemented everywhere, and it lags behind the Microsoft implementation significantly. The Java SDK seems to stay in better sync across platforms (and it works on more platforms).
I'd also say Java has more tool availability a...
Adaptive segue in storyboard Xcode 6. Is push deprecated?
...le or should I use
"push (depricated)" instead?
It should; it does for me. I am using Xcode 6 beta 2 and to test I used the single view template (calling the pre made view controller in IB ‘VC_A’). I then added another view controller (‘VC_B’). I then added a button on VC_A to show VC_B ...
How can I mock requests and the response?
...ackage to mock Pythons requests module. What are the basic calls to get me working in below scenario?
9 Answers
...
twitter bootstrap navbar fixed top overlapping site
...p CSS.
and in the Bootstrap 4 docs...
Fixed navbars use position: fixed, meaning they’re pulled from the
normal flow of the DOM and may require custom CSS (e.g., padding-top
on the ) to prevent overlap with other elements.
...
Update R using RStudio
...edited Apr 11 '18 at 5:52
thalesmello
2,60622 gold badges1717 silver badges2020 bronze badges
answered Dec 1 '12 at 5:43
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Can I use if (pointer) instead of if (pointer != NULL)?
... the C++11 standard, section on Boolean Conversions:
A prvalue of arithmetic, unscoped enumeration, pointer, or pointer to member type can be converted to a
prvalue of type
bool. A zero value, null pointer value, or null member pointer value is converted to
false;
any other value is conv...
My docker container has no internet
...v.conf in the docker container. If it has an invalid DNS server, such as nameserver 127.0.x.x, then the container will not be able to resolve the domain names into ip addresses, so ping google.com will fail.
Second thing to check is run cat /etc/resolv.conf on the host machine. Docker basically cop...
How to force a html5 form validation without submitting it via jQuery
...alidity(); // returns true/false
If you want to display the native error messages that some browsers have (such as Chrome), unfortunately the only way to do that is by submitting the form, like this:
var $myForm = $('#myForm');
if(! $myForm[0].checkValidity()) {
// If the form is invalid, subm...