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Measuring text width to be drawn on Canvas ( Android )
... which returns the width ( in pixels ) of a text to be drawn on an Android canvas using the drawText() method according to the Paint used to draw it?
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Making Maven run all tests, even when some fail
... lots of compile errors. I prefer -Dmaven.test.failure.ignore=true in this case and let Jenkins analyze the surefire reports.
– fuemf5
Jun 25 '18 at 13:07
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How do I pipe a subprocess call to a text file?
...hat I run. When I run it and it hits this line, it starts printing stuff because run.sh has prints in it.
2 Answers
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gdb: how to print the current line or find the current line number?
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The 'frame' command will give you what you are looking for. (This can be abbreviated just 'f'). Here is an example:
(gdb) frame
\#0 zmq::xsub_t::xrecv (this=0x617180, msg_=0x7ffff00008e0) at xsub.cpp:139
139 int rc = fq.recv (msg_);
(gdb)
Without an argument, 'frame' just tells ...
How to convert a java.util.List to a Scala list
I have this Scala method with below error. Cannot convert into a Scala list.
5 Answers
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How do you concatenate Lists in C#?
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Concat returns a new sequence without modifying the original list. Try myList1.AddRange(myList2).
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What is the difference between jQuery's mouseout() and mouseleave()?
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There can be times when mouseout is a better choice than mouseleave.
For example, let's say you've created a tooltip that you want displayed next to an element on mouseenter. You use setTimeout to prevent the tooltip from popping...
WPF Timer Like C# Timer
Where can I find a control which is like the C# Timer Control in WPF?
4 Answers
4
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How do I drop table variables in SQL-Server? Should I even do this?
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Table variables are automatically local and automatically dropped -- you don't have to worry about it.
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How to catch integer(0)?
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If it's specifically zero length integers, then you want something like
is.integer0 <- function(x)
{
is.integer(x) && length(x) == 0L
}
Check it with:
is.integer0(integer(0)) #TRUE
is.integer0(0L) #FALSE
is.integer0...