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How to combine class and ID in CSS selector?
...ce (albeit pretty much negligible) without any benefit to it as an ID is already unique. I'd go with #content.myClass instead to make it clean.
– mystrdat
Mar 29 '12 at 13:26
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Difference between fprintf, printf and sprintf?
...ctive of your program. An input stream produces bytes for your program to read; an output stream consumes the bytes produced from your program.
– John Bode
Mar 6 '17 at 23:52
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Downloading a file from spring controllers
... of Infeligo.
If the return value of your pdf framework is an byte array (read the second part of my answer for other return values) :
@RequestMapping(value = "/files/{fileName}", method = RequestMethod.GET)
public HttpEntity<byte[]> createPdf(
@PathVariable("fileName") Stri...
Simple (I think) Horizontal Line in WPF?
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Please note that <Separator/> will be read-out-loud by screen readers. If <Separator/> is used to actually separate groups of items in the UI, this is a perfect solution. Where the use of line has purely aesthetical reasons, I'd suggest using <Line/> ...
What is the difference between “AS” and “IS” in an Oracle stored procedure?
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None whatsover. They are synonyms supplied to make your code more readable:
FUNCTION f IS ...
CREATE VIEW v AS SELECT ...
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bootstrap popover not showing on top of all elements
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You're a life saver!! All the answers I read were about z-index and to be honest it was the only thing that made sense for me, but at the end, none of the suggestions worked until I decided to try your z-index unrelated answer! Thanx
– Sebasti...
How to configure postgresql for the first time?
... It took me some time to figure this out, that uncommenting and changing already-commented-out lines for postgresql user will not simply do.
– dashesy
Jan 6 '15 at 0:21
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Why did my Git repo enter a detached HEAD state?
...EAD state:
If you checkout a remote branch, say origin/master. This is a read-only branch. Thus, when creating a commit from origin/master it will be free-floating, i.e. not connected to any branch.
If you checkout a specific tag or commit. When doing a new commit from here, it will again be free-...
Can you write nested functions in JavaScript?
...upports writing a function within another function, or nested functions (I read it in a blog). Is this really possible?. In fact, I have used these but am unsure of this concept. I am really unclear on this -- please help!
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Android gradle: buildtoolsVersion vs compileSdkVersion
... @XavierDucrohet Do I have to specify buildToolsVersion? I remember that I read somewhere that the latest build tools version is selected automatically. I tried removing buildToolsVersion, but Android Studio is not happy with it.
– Hong
Apr 25 '15 at 1:39
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