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Keyboard shortcut to paste clipboard content into command prompt window (Win XP) [closed]
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edited Feb 21 at 21:53
Callum Watkins
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answered Sep 25 '08 at 7:36
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Git commit with no commit message
...ually nothing to say because I'm updating documentation. Everything semantically meaningful about the change is contained in the diff. I've actually found myself using the text of the change as the commit message itself: completely redundant!
– Jim Pivarski
Jan...
ProcessBuilder: Forwarding stdout and stderr of started processes without blocking the main thread
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To only way in Java 6 or earlier is with a so called StreamGobbler (which you are started to create):
StreamGobbler errorGobbler = new StreamGobbler(p.getErrorStream(), "ERROR");
// any output?
StreamGobbler outputGobbler = new StreamGobbler(p.getInputStream(), "OUTPUT...
filter for complete cases in data.frame using dplyr (case-wise deletion)
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As @jan-katins points out, the Tidyverse function is called drop_na, so you can now do: df %>% drop_na().
– cbrnr
May 16 '18 at 14:39
add a comment
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Finding what methods a Python object has
...methods = [method_name for method_name in dir(object)
if callable(getattr(object, method_name))]
I discovered it at diveintopython.net (Now archived). Hopefully, that should provide some further detail!
If you get an AttributeError, you can use this instead:
getattr( is intoler...
How do I read an entire file into a std::string in C++?
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shouldn't you call ifs.seekg(0, ios::end) before tellg? just after opening a file reading pointer is at the beginning and so tellg returns zero
– Andriy Tylychko
Feb 9 '17 at 15:31
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Commit only part of a file in Git
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If you are using vim, you may want to try the excellent plugin called fugitive.
You can see the diff of a file between working copy and index with :Gdiff, and then add lines or hunks to the index using classic vim diff commands like dp. Save the modifications in the index and commit wit...
Access denied for user 'root@localhost' (using password:NO)
... @Bozho - I follow the instruction aand create a text file and call it from the mentioned command, after that I face with 100608 [warning] --default-character-set is deprecated and will be removed in a future release. please use --character-set-server instead .---------------------------...
How do I delete an item or object from an array using ng-click?
...exOf(item);
$scope.bdays.splice(index, 1);
}
Angular will automatically detect the change to the bdays array and do the update of ng-repeat
DEMO: http://plnkr.co/edit/ZdShIA?p=preview
EDIT: If doing live updates with server would use a service you create using $resource to manage the arr...
Is there a function to make a copy of a PHP array to another?
...rewLarsson raises a point in the comments below. PHP has a special feature called "references". They are somewhat similar to pointers in languages like C/C++, but not quite the same. If your array contains references, then while the array itself is passed by copy, the references will still resolve t...