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Escape a dollar sign in string interpolation
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The documentation is now here: docs.scala-lang.org/overviews/core/… Nor sure what other cases there are?
– amoebe
Oct 7 '19 at 16:25
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Which is the first integer that an IEEE 754 float is incapable of representing exactly?
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The next integer is indeed 16777218, because 2 now becomes the last significant binary digit.
– kennytm
Oct 16 '14 at 7:53
6
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Maximum number of threads per process in Linux?
...sses, not the number of threads that exist. I have a machine running right now with 1200+ threads with a load of 0.40.
– Robert Gamble
Dec 5 '08 at 16:21
13
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How do I concatenate multiple C++ strings on one line?
...) {
ostringstream os;
os << t;
return os.str();
}
You can now say things like:
string s = string("The meaning is ") + Str( 42 );
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Homebrew: List only installed top level formulas
...s actually required on my system by mysql-connector-c++. Do you happen to know if this is intentional (like if brew is keeping which formulae is installed directly not only if it's a depedency or not)?
– Haralan Dobrev
Apr 1 '14 at 19:36
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How to apply CSS to iframe?
... Please note, it seems to me like some of the examples posted before are now invalid for html5. You can access the frame's contents as follows: document.getElementById("myframe").contentDocument. Embedding the css still doesn't seem to work for me though.
– Rehno Lindeque
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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
... this practice
Click Add Rule and then Apply Your Changes
Check if you're now able to connect to your instance via SSH.
Hope this can help someone as helped me.
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How to initialize/instantiate a custom UIView class with a XIB file in Swift
...nk for you: github.com/AliSoftware/Reusable. I am using a similar approach now regarding the UITableViewCells (which I implemented before I discovered that really useful project). hth!
– Frederik Winkelsdorf
Jan 23 '17 at 19:48
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How to add a “open git-bash here…” context menu to the windows explorer?
...y to your git-bash.exe path.
Close the registry editor.
You should now be able to see the option in right click menu in explorer
PS Git Bash by default picks up the current directory.
EDIT : If you want a one click approach, check Ozesh's solution below
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mysqli or PDO - what are the pros and cons? [closed]
... the prepared statements, the fact that it becomes a standard, etc. But I know that most of the time, convincing somebody works better with a killer feature. So there it is:
A really nice thing with PDO is you can fetch the data, injecting it automatically in an object. If you don't want to use an ...