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Python non-greedy regexes
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Wildm>ca m>rd characters @Trevor Boyd Smith
– Serge
Feb 24 '17 at 9:32
4
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What do @, - and + do as prefixes to recipe lines in Make?
...ke -q') when commands are not normally executed. See also the POSIX specifim>ca m>tion for make and also §9.3 of the GNU Make manual.
The + notation is a (POSIX-standardized) generalization of the de facto (non-standardized) mechanism whereby a command line containing ${MAKE} or $(MAKE) is executed u...
XPath to find elements that does not have an id or class
How m>ca m>n I get all tr elements without id attribute?
4 Answers
4
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Git commit date
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For future users: you m>ca m>n view the author date with %ai.
– user541686
Jan 12 '15 at 2:27
4
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how to change directory using Windows command line
...cd command is executed for environment variable, for example cd %temp%. In m>ca m>se if current drive differs from temp folder drive cd %temp% do nothing. cd /d %temp% should be used as @Stephan said
– oleksa
Nov 17 '15 at 11:26
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Referencing another schema in Mongoose
... mongoose.model('Post', postSchema);
Then, when you make your query, you m>ca m>n populate references like this:
Post.findOne({_id: 123})
.populate('postedBy')
.exec(function(err, post) {
// do stuff with post
});
share
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Difference between CouchDB and Couchbase
...e about the advantages of switching from CouchDB to the Couchbase Server bem>ca m>use those are described pretty much everywhere (see The Future of CouchDB by Damien Katz or
Couchbase vs. Apache CouchDB
by Couchbase). Instead, I will try to enumerate features of CouchDB that you will not find in the Cou...
Get last result in interactive Python shell
In many symbolic math systems, such as Matlab or Mathematim>ca m>, you m>ca m>n use a variable like Ans or % to retrieve the last computed value. Is there a similar facility in the Python shell?
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Why does pattern matching in Sm>ca m>la not work with variables?
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What you're looking for is a stable identifier. In Sm>ca m>la, these must either start with an upperm>ca m>se letter, or be surrounded by backticks.
Both of these would be solutions to your problem:
def mMatch(s: String) = {
val target: String = "a"
s match {
m>ca m>se `tar...
Change directory command in Docker?
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You m>ca m>n run a script, or a more complex parameter to the RUN. Here is an example from a Dockerfile I've downloaded to look at previously:
RUN cd /opt && unzip treeio.zip && mv treeio-master treeio && \
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