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val-mutable versus var-immutable in Scala
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Nice, new big picture in my mind: Prefer immutable val over immutable var over mutable val over mutable var. Especially immutable var over mutable val!
– Peter Schmitz
Jul 9 '12 at 6:34
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How can I extract embedded fonts from a PDF as valid font files?
...ot require a case sensitive search):
pdf-parser.py -s fontfile big.pdf
In my case, for my big1.pdf, I get this result:
obj 9 0
Type: /FontDescriptor
Referencing: 15 0 R
<<
/Ascent 728
/CapHeight 716
/Descent -210
/Flags 32
/FontBBox [ -665 -325 2000 1006 ]
/Fon...
Difference between getDefaultSharedPreferences and getSharedPreferences
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My reason is: stackoverflow.com/questions/10786172/…
– Kostadin
May 28 '12 at 15:10
1
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Spring Boot - Cannot determine embedded database driver class for database type NONE
This is the error that is thrown when trying to run my web app:
33 Answers
33
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Are PHP short tags acceptable to use?
...th it. I'll wait until it bites me in the ass. In all seriousness, 85% of (my) clients have access to php.ini in the rare occasion they are turned off. The other 15% use mainstream hosting providers, and virtually all of them have them enabled. I love 'em.
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AutoLayout with hidden UIViews?
...o show/hide UIViews , most often UILabels , depending on business logic. My question is, what is the best way using AutoLayout to respond to hidden views as if their frame was 0x0. Here is an example of a dynamic list of 1-3 features.
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How can I check if a program exists from a Bash script?
...even this solution may break in one edge case. Thanks for bringing this to my attention. dash, bash, and zsh all skip over non-executable files in $PATH when executing a command. However, the behavior of command -v is very inconsistent. In dash, it returns the first matching file in $PATH, regardles...
onKeyPress Vs. onKeyUp and onKeyDown
...@dcp - Yes, was enough of a hint to get me on the right path. I just added my comment to reinforce the point that the event only triggers when a character is typed as opposed to any keypress - you got my upvote ;)
– Tony Merryfield
Jan 21 '16 at 11:23
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JavaScript: How do I print a message to the error console?
... if you're working on a public website, you sure as heck should!), however my criticism is only that your comment is misleading / not accurate.
– BrainSlugs83
Jun 29 '12 at 4:42
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Breaking/exit nested for in vb.net
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Goto end_of_for
End If
Next
Next
end_of_for:
Dummy outer block
Do
For Each item In itemList
For Each item1 In itemList1
If item1.Text = "bla bla bla" Then
Exit Do
End If
Next
Next
Loop While False
or
Try
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