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Is it possible to perform a 'grep search' in all the branches of a Git project?
... flag '->' used after filename" when trying the git branch version. The error was associated with a HEAD aliasing notation.
I solved it by adding a sed '/->/d' in the pipe, between the tr and the xargs commands.
git branch -a | tr -d \* | sed '/->/d' | xargs git grep <regexp>...
What is the advantage to using bloom filters?
... additional linear
space overhead for pointers. A Bloom
filter with 1% error and an optimal
value of k, on the other hand,
requires only about 9.6 bits per
element — regardless of the size of
the elements. This advantage comes
partly from its compactness, inherited
from arrays, and...
HTML 5: Is it , , or ?
...hat will not work in old versions of IE - it will also mean that any small error you make will prevent your page from being displayed in browsers that do support XHTML. So, most of what looks like XHTML on the web is actually being served, and interpreted, as HTML. See Serving XHTML as text/html Con...
How do you list all triggers in a MySQL database?
...d user, executing SHOW TRIGGERS will return nothing instead of throwing an error. That can be confusing if you aren't aware of the privilege requirement.
– Christopher Schultz
Mar 23 '16 at 13:37
...
How to generate a Dockerfile from an image?
...efused - connect(2) for /var/run/docker.sock (Errno::ECONNREFUSED) (Excon::Errors::SocketError)
– long
May 18 '16 at 15:52
9
...
Dependent DLL is not getting copied to the build output folder in Visual Studio
...n upgrade or remove). With this hack, at least you get a nice compile time error reminding you to remove this hack when you remove the dependency, and you still only need to update it in one place.
– jpmc26
Sep 21 '16 at 19:35
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How to add a touch event to a UIView?
...ch i have implemented DropMenu whenever a view is tapped. i am getting an error "Fatal error: Unexpectedly found nil while implicitly unwrapping an Optional value" at myView.addGestureRecognizer(tapGesture) when ever i go to next screen
– Muhammad Ahmed
Sep 1...
In log4j, does checking isDebugEnabled before logging improve performance?
...g statements when the production system is running at log level of INFO or ERROR
– AztecWarrior_25
Mar 10 '18 at 0:51
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How to calculate date difference in JavaScript?
... x0 = new Date(d0);
var x1 = new Date(d1);
// Set to noon - avoid DST errors
x0.setHours(12,0,0);
x1.setHours(12,0,0);
// Round to remove daylight saving errors
return Math.round( (x1 - x0) / msPerDay );
}
This can be more concise:
/* Return number of days between d0 and d1.
*...
module unsafe for SAFESEH image C++
...
It can also be caused by, as the error states, modules for which the linker can't find safe exception handlers. Assembly language modules in particular - as discussed in other answers. There is some info about this here.
– Nick Westgate...