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Python Flask Intentional Empty Response
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Ftr: you may use httplib.NO_CONTENT to avoid the magic number.
– dtk
Feb 14 '16 at 0:23
11
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How do you determine which backend is being used by matplotlib?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Haskell export current module with additional imported module
...which re-exports a module in addition to exporting everything visible inside?
1 Answer
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C++ template typedef
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@StackedCrooked: Depends on his goals. I avoid inheritance when composition will do (and yeah, inheriting constructors will make both of these easier), but I also avoid composition when a typedef will do.
– GManNickG
Aug 24 '12 at...
How to set focus on input field?
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When a Modal is opened, set focus on a predefined <input> inside this Modal.
Define a directive and have it $watch a property/trigger so it knows when to focus the element:
Name: <input type="text" focus-me="shouldBeOpen">
app.directive('focusMe', ['$timeout', '$parse',...
Combine two or more columns in a dataframe into a new column with a new name
... already mentioned in comments by Uwe and UseR, a general solution in the tidyverse format would be to use the command unite:
library(tidyverse)
n = c(2, 3, 5)
s = c("aa", "bb", "cc")
b = c(TRUE, FALSE, TRUE)
df = data.frame(n, s, b) %>%
unite(x, c(n, s), sep = " ", remove = FALSE)
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Difference between GIT and CVS
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The main difference is that (as it was already said in other responses) CVS is (old) centralized version control system, while Git is distributed.
But even if you use version control for single developer, on single machine (single account), there are a few differences betw...
Trim string in JavaScript?
... return this.replace(rtrim, '');
};
})();
}
That said, if using jQuery, $.trim(str) is also available and handles undefined/null.
See this:
String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g, '');};
String.prototype.ltrim=function(){return this.replace(/^\...
Can I add comments to a pip requirements file?
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The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
...swer is better. no need to reinvent the wheel.
– davidjnelson
Nov 15 '12 at 19:34
1
@xtreme-bike...