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JVM option -Xss - What does it do exactly?
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274
Each thread in a Java application has its own stack. The stack is used to hold return addresse...
Stopping fixed position scrolling at a certain point?
...up I want the element to stop scrolling at a certain point, say when it is 250px from the top of the page, is this possible? Any help or advice would be helpful thanks!
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History or log of commands executed in Git
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AlexAlex
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How to Set focus to first text input in a bootstrap modal after shown
...ter bootstrap - Focus on textarea inside a modal on click
For Bootstrap 2
modal.$el.on('shown', function () {
$('input:text:visible:first', this).focus();
});
Update: For Bootstrap 3
$('#myModal').on('shown.bs.modal', function () {
$('#textareaID').focus();
})
========== Update =...
How to check if an email address exists without sending an email?
...ommand, but it is intended for exactly this. If the server responds with a 2.0.0 DSN, the user exists.
VRFY user
You can issue a RCPT, and see if the mail is rejected.
MAIL FROM:<>
RCPT TO:<user@domain>
If the user doesn't exist, you'll get a 5.1.1 DSN. However, just because the e...
Create new user in MySQL and give it full access to one database
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Flimm
86.3k2828 gold badges186186 silver badges191191 bronze badges
answered Nov 12 '09 at 6:14
Dan McGrathDan M...
SQL: deleting tables with prefix
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answered Oct 19 '09 at 15:20
Andre MillerAndre Miller
13.7k66 gold badges4848 silver badges5252 bronze badges
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Set breakpoint in C or C++ code programmatically for gdb on Linux
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Antoine Pietri
48699 silver badges2020 bronze badges
answered Dec 1 '10 at 16:22
Håvard SHåvard S
20.4k55 gold...
Remove icon/logo from action bar on android
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The use of these two styles has properly hidden the action bar icon on a 2.3 and a 4.4 device for me (this app uses AppCompat).
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Clear form field after select for jQuery UI Autocomplete
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182
Add $(this).val(''); return false;
to the end of your select function to clear the field and ca...