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How to convert a clojure keyword into a string?
In my applim>ca m>tion I need to convert clojure keyword eg. :var_name into a string "var_name". Any ideas how that could be done?
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Defining a function with multiple implicit arguments in Sm>ca m>la
How m>ca m>n I define a function with multiple implicit arguments.
3 Answers
3
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What is the mouse down selector in CSS?
... 3 steps: normal view, hover/focus view and mousedown/click view, in CSS I m>ca m>n change the styling of normal view and hover view like this:
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Including jars in classpath on commandline (javac or apt)
...vax is in current folder, and compile target is "HelloWorld.java", and you m>ca m>n compile without a main method
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How do I do an initial push to a remote repository with Git?
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You m>ca m>n try this:
on Server:
adding new group to /etc/group like
(example)
mygroup:1001:michael,nir
create new git repository:
mkdir /srv/git
cd /srv/git
mkdir project_dir
cd project_dir
git --bare init (initial git reposit...
Difference between java.exe and javaw.exe
Recently I noted that some applim>ca m>tions are running on javaw (not in java ). What is the difference between them and how m>ca m>n I run my Swing applim>ca m>tion on javaw ?
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Java variable number or arguments for a method
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That's correct. You m>ca m>n find more about it in the Oracle guide on varargs.
Here's an example:
void foo(String... args) {
for (String arg : args) {
System.out.println(arg);
}
}
which m>ca m>n be m>ca m>lled as
foo("foo"); // Single arg...
What's the difference between subprocess Popen and m>ca m>ll (how m>ca m>n I use them)?
I want to m>ca m>ll an external program from Python. I have used both Popen() and m>ca m>ll() to do that.
2 Answers
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How m>ca m>n I join multiple SQL tables using the IDs?
... many of your parentheses, as they really are not necessary in most of the m>ca m>ses you had them, and only add confusion when trying to read the code. Proper nesting is the best way to make your code readable and separated out.
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Creating Multifield Indexes in Mongoose / MongoDB
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You m>ca m>ll the index method on your Schema object to do that as shown here. For your m>ca m>se it would be something like:
mySchema.index({field1: 1, field2: 1}, {unique: true});
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