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How do I pass multiple parameters into a function in PowerShell?
...s active. Parenthesised arguments are used in .NET methods only.
function foo($a, $b, $c) {
"a: $a; b: $b; c: $c"
}
ps> foo 1 2 3
a: 1; b: 2; c: 3
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What is the most efficient way to loop through dataframes with pandas? [duplicate]
...ay[float64_t] volume):
cdef:
Py_ssize_t i, n
float64_t foo
n = len(dates)
for i from 0 <= i < n:
foo = close[i] - open[i] # will be extremely fast
I would recommend writing the algorithm in pure Python first, make sure it works and see how fast it is-- if...
How to print the values of slices
...
For a []string, you can use strings.Join():
s := []string{"foo", "bar", "baz"}
fmt.Println(strings.Join(s, ", "))
// output: foo, bar, baz
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Metadata file '.dll' could not be found
...hidden .vs directory beside the .sln. e.g.: if the solution file is c:\foo\mysolution.sln then look for c:\foo\mysolution\.vs\mysolution\v14\.suo
– Wyck
Nov 25 '16 at 18:15
7
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Is it a bad practice to use an if-statement without curly braces? [closed]
...tation and so have no way of separating this:
if(one)
if(two)
foo();
else
bar();
From this:
if(one)
if(two)
foo();
else
bar();
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Ansible: Set variable to file content
...om the docs:
- hosts: all
vars:
contents: "{{ lookup('file', '/etc/foo.txt') }}"
tasks:
- debug: msg="the value of foo.txt is {{ contents }}"
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Value of type 'T' cannot be converted to
...For example the code shown below gives this compile error.
public class Foo <T> {
T var;
public <T> void doSomething(Class <T> cls) throws InstantiationException, IllegalAccessException {
this.var = cls.newInstance();
}
}
This code does compile (note T r...
How can I use pickle to save a dict?
...
import pickle
your_data = {'foo': 'bar'}
# Store data (serialize)
with open('filename.pickle', 'wb') as handle:
pickle.dump(your_data, handle, protocol=pickle.HIGHEST_PROTOCOL)
# Load data (deserialize)
with open('filename.pickle', 'rb') as handle...
'System.Net.Http.HttpContent' does not contain a definition for 'ReadAsAsync' and no extension metho
...and that you are targeting at least .NET 4.0.
This being said, your GetAllFoos function is defined to return an IEnumerable<Prospect> whereas in your ReadAsAsync method you are passing IEnumerable<Foo> which obviously are not compatible types.
Install-Package Microsoft.AspNet.WebApi.Cl...
pretty-print JSON using JavaScript
...s + '">' + match + '</span>';
});
}
var obj = {a:1, 'b':'foo', c:[false,'false',null, 'null', {d:{e:1.3e5,f:'1.3e5'}}]};
var str = JSON.stringify(obj, undefined, 4);
output(str);
output(syntaxHighlight(str));
pre {outline: 1px solid #ccc; padding: 5px; margin: 5px; }
.string...