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Bring element to front using CSS
I can't figure out how to bring images to front using CSS . I've already tried setting z-index to 1000 and position to relative, but it still fails.
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DBMS_OUTPUT.PUT_LINE not printing
... is completed"?
By default, most tools do not configure a buffer for dbms_output to write to and do not attempt to read from that buffer after code executes. Most tools, on the other hand, have the ability to do so. In SQL*Plus, you'd need to use the command set serveroutput on [size N|unlimited]...
How to translate between Windows and IANA time zones?
...ux container to support the windows timezone names. I got this working without changing my application code by doing the following:
cp /usr/share/zoneinfo/America/Chicago "/usr/share/zoneinfo/Central Standard Time"
cp /usr/share/zoneinfo/America/New_York "/usr/share/zoneinfo/Eastern Standard Time"
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git: How to diff changed files versus previous versions after a pull?
...tion of the ref I've specified", so that evaluates to what you had checked out previously - just before the pull. You can tack HEAD on the end there if you also have some changes in your work tree and you don't want to see the diffs for them.
I'm not sure what you're asking for with "the commit ID ...
proper hibernate annotation for byte[]
...aw in 3.5 - beta 2, and i do not know if this was fixed is Hibernate - without @Type annotation - will auto-create column of type oid, but will try to read this as bytea
Interesting is because when he maps Types.BOLB as bytea (See CustomPostgreSQLDialect) He get
Could not execute JDBC batch u...
Scalar vs. primitive data type - are they the same thing?
...Thanks for a clear definition of 'Scalar'. Even though, as @lleaff points out most people do not use it in this specific sense, it would be better if they did.
– clockworkpc
Jun 14 at 23:51
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Legality of COW std::string implementation in C++11
...onst char* p = s.data();
{
std::string s2(s);
(void) s[0];
}
std::cout << *p << '\n'; // p is dangling
The point of that example is to demonstrate why GCC's reference counted (COW) string is not valid in C++11. The C++11 standard requires this code to work correctly. Nothing i...
how to specify local modules as npm package dependencies
...ule's source path, even if it is older, or has an alternate branch checked out, whatever.
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How exactly does the python any() function work?
...expression, you can have Python's builtin functions like any and all break out early, as soon as a True or False value is seen.
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Why does Python pep-8 strongly recommend spaces over tabs for indentation?
... answer was given right there in the PEP [ed: this passage has been edited out in 2013]. I quote:
The most popular way of indenting Python is with spaces only.
What other underlying reason do you need?
To put it less bluntly: Consider also the scope of the PEP as stated in the very first para...