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How to get last inserted row ID from WordPress database?
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Straight after the $wpdb->insert() that does the insert, do this:
$lastid = $wpdb->insert_id;
More information about how to do things the WordPress way can be found in the WordPress codex. The details above were found here on the wpdb class page
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ViewPager.setOffscreenPageLimit(0) doesn't work as expected
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Does ViewPager require a minimum of 1 offscreen pages
Yes. If I am reading the source code correctly, you should be getting a warning about this in LogCat, something like:
Requested offscreen page limit 0 too small; defaul...
What is the proper way to check if a string is empty in Perl?
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Upvoted because if (length($str)) is a nice approach and doesn't fail if the variable is not defined.
– basic6
May 19 '15 at 9:32
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Is there any way to put malicious code into a regular expression?
...h capability to my public web page. Other than HTML encoding the output, do I need to do anything to guard against malicious user input?
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How does this site infecting script work?
...d much (at times I fear I might be the only visitor to that site...) and I don't care much to have the site back up and running. I'll handle that eventually.
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how to customize `show processlist` in mysql?
I want to order by Time,but seems no way to do that ?
6 Answers
6
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How to change the default GCC compiler in Ubuntu?
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how could you do this automatically though? this requires a manual step to check the output of update-alternatives --query gcc, which might not work eg in an automated provisioning script. Also, how can this be made platform agnostic?
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How to list all methods for an object in Ruby?
How do I list all the methods that a particular object has access to?
8 Answers
8
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Angularjs prevent form submission when input validation fails
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You can do:
<form name="loginform" novalidate ng-submit="loginform.$valid && login.submit()">
No need for controller checks.
share
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Failed to load c++ bson extension
...ake tools available when you installed your mongodb library. I suggest you do
xcode-select --install (on a mac)
or sudo apt-get install gcc make build-essential (on ubuntu)
and run
rm -rf node_modules
npm cache clean
npm install
OR just npm update based on @tobias comment (after installing bu...