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How to pip or easy_install tkinter on Windows
...ws, I believe you installed Python through the binaries on their website?
If so, Then most probably you are typing the command wrong. It should be:
import Tkinter as tk
Note the capital T at the beginning of Tkinter.
For Python 3,
import tkinter as tk
...
Spring Boot application as a Service
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Do you know guys how to pass spring's arguments such as -Dspring.profiles.active=prod to this services? Question - stackoverflow.com/questions/31242291/…
– nKognito
Jul 6 '15 at 11:04
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Block Comments in Clojure
... is also the comment macro which has a similar effect, but is implemented differently.
Both the above require that the thing that you're commenting out is otherwise a syntactically correct S-expression.
Some Lisp dialects have a multi-line comment that can contain arbitrary text, but I don't see o...
Difference between Visual Basic 6.0 and VBA
...e is something like a Printer object in VB6 that's not in VBA and I don't know why that is. Otherwise, I believe there are no differences in the base languages.
– Dick Kusleika
Jun 14 '09 at 21:39
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Convert tuple to list and back
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This is not working for me. If I run the code in the first block to convert the tuple t to a list by passing t to list(), I get an error message: "*** Error in argument: '(t)'" This seems to happen to me only while debugging. Still confused.
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How to get the last N records in mongodb?
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If I understand your question, you need to sort in ascending order.
Assuming you have some id or date field called "x" you would do ...
.sort()
db.foo.find().sort({x:1});
The 1 will sort ascending (oldest to newest) an...
git add, commit and push commands in one?
... acp() { git commit -a -m "$1" && git push ; } ; acp'
(Of course, now, you will need to give a commit message: git acp "My message goes here!")
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in_array() and multidimensional array
..., $haystack, $strict = false) {
foreach ($haystack as $item) {
if (($strict ? $item === $needle : $item == $needle) || (is_array($item) && in_array_r($needle, $item, $strict))) {
return true;
}
}
return false;
}
Usage:
$b = array(array("Mac", "NT")...
How do I “source” something in my .vimrc file?
...order. You source with the command :source (usually shortened to :so).
So if you source myStuff.vim
:so myStuff.vim
and if myStuff.vim contained these lines
set xx iI just intersted this<C-]>
set yy bbbb4dw
It's the same as if you typed those commands into Vim
:set xx iI just intersted...
How do you get a Golang program to print the line number of the error it just called?
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Yes, if you're using a custom log you can use it like var mylog = log.New(os.Stderr, "app: ", log.LstdFlags | log.Lshortfile).
– OneOfOne
Jul 17 '14 at 18:33
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