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Deleting DataFrame row in Pandas based on column value
...
Will this cost more memory if df is large? Or, can I do it inplace?
– ziyuang
May 8 '15 at 13:21
11
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Bash: Syntax error: redirection unexpected
...lem from my Dockerfile as I had:
RUN bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)
However, according to this issue, it was solved:
The exec form makes it possible to avoid shell string munging, and
to RUN commands using a base ...
Is there a way to cache GitHub credentials for pushing commits?
....
With Git versions before 1.7.9
With versions of Git before 1.7.9, this more secure option is not available, and you'll need to change the URL that your origin remote uses to include the password in this fashion:
https://you:password@github.com/you/example.git
... in other words with :password...
apt-get for Cygwin?
... C:\cygwin64
setup-x86_64 -q -P wget,tar,qawk,bzip2,subversion,vim
For a more convenient installer, you may want to use the
apt-cyg package manager. Its syntax
similar to apt-get, which is a plus. For this, follow the above steps and then
use Cygwin Bash for the following steps:
wget rawgit.com/t...
Where is body in a nodejs http.get response?
...optionally passing toString and encoding. That said, setEncoding is likely more efficient.
– skeggse
Dec 17 '13 at 19:13
14
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Does Python support short-circuiting?
...ause the second part executes it again
executed
executed
False
Edit:
One more interesting point to note :- Logical and, or operators in Python returns an operand's value instead of a Boolean (True or False). For example:
Operation x and y gives the result if x is false, then x, else y
Unlike...
Create a table without a header in Markdown
... popular implementation in Ruby
byword: "All tables must begin with one or more rows of headers"
PHP Markdown Extra "second line contains a mandatory separator line between the headers and the content"
RDiscount Uses PHP Markdown Extra syntax.
GitHub Flavoured Markdown
Parsedown: A parser in PHP (us...
Render a string in HTML and preserve spaces and linebreaks
...
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What is two way binding?
...cit lines of code for the simple cases; and can become quite hazardous for more complex bindings. Here is a simple case (untested code, written on the fly just for the sake of illustration):
Model = Backbone.Model.extend
defaults:
data: ''
View = Backbone.View.extend
template: _.template(...