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Replace multiple strings with multiple other strings
I'm trying to replace multiple words in a string with multiple other words. The string is "I have a cat, a dog, and a goat."
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Table Header Views in StoryBoards
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It looks like one simply drags a control to the top of the table view. I didn't expect it to be that easy.
Before Drop
After Drop
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How can I upgrade specific packages using pip and a requirements file?
I'm using pip with a requirements file, in a virtualenv, for my Django projects. I'm trying to upgrade some packages, notably Django itself, and I'm getting an error about source code conflicts:
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How to sort a list in Scala by two fields?
... @SachinK: you have to create your own Ordering for Row class and use it with sorted method like this: rows.sorted(customOrdering). You could also use custom Ordering for Tuple2 like this: rows.sortBy(r => (r.lastName, r.firstName))( Ordering.Tuple2(Ordering.String.reverse, Ordering.String) ...
How to keep the local file or the remote file during merge using Git and the command line?
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You can as well do:
git checkout --theirs /path/to/file
to keep the remote file, and:
git checkout --ours /path/to/file
to keep local file.
Then git add them and everything is done.
Edition:
Keep in mind that this is for a merge scenario. ...
What do the python file extensions, .pyc .pyd .pyo stand for?
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.py: This is normally the input source code that you've written.
.pyc: This is the compiled bytecode. If you import a module, python will build a *.pyc file that contains the bytecode to make importing it again later easier (and faster).
.pyo: This was a file format used before Pyt...
Read a variable in bash with a default value
...ameter:-word}
If parameter is unset or null, the expansion of word is substituted. Otherwise, the value of parameter is substituted.
Also worth noting that...
In each of the cases below, word is subject to tilde expansion, parameter expansion, command substitution, and arithmetic expansion.
So if...
Concatenate multiple files but include filename as section headers
...follow
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edited May 2 '18 at 16:31
John Diamond
7333 bronze badges
answered Oct 19 '11 at...
jQuery: Can I call delay() between addClass() and such?
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You can create a new queue item to do your removing of the class:
$("#div").addClass("error").delay(1000).queue(function(next){
$(this).removeClass("error");
next();
});
Or using the dequeue method:
$("#div").addClass("error").delay(1000).q...
Read file from line 2 or skip header row
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with open(fname) as f:
next(f)
for line in f:
#do something
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