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git stash -> merge stashed change with current changes
...l 19 '19 at 12:22
Frank-Rene SchäferFrank-Rene Schäfer
2,3871414 silver badges3535 bronze badges
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Graph visualization library in JavaScript
...ples in the gallery.
Plotly's JS visualization library uses D3.js with JS, Python, R, and MATLAB bindings. See a nexworkx example in IPython here, human interaction example here, and JS Embed API.
sigma.js Lightweight but powerful library for drawing graphs
jsPlumb jQuery plug-in for creating intera...
How to Generate unique file names in C#
I have implemented an algorithm that will generate unique names for files that will save on hard drive. I'm appending DateTime : Hours,Minutes,Second and Milliseconds but still it generates duplicate name of files because im uploading multiple files at a time.
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Where should @Service annotation be kept? Interface or Implementation?
...nswered Feb 13 '18 at 19:13
François F.François F.
183
What makes Lisp macros so special?
...(e.g. Infix Notation Math for Clojure).
Here is a more concrete example:Python has list comprehensions built into the language. This gives a simple syntax for a common case. The line
divisibleByTwo = [x for x in range(10) if x % 2 == 0]
yields a list containing all even numbers between 0 and ...
How to get last inserted id?
...t
{
//DEFAULT und NULL sind nicht als explizite Identitätswerte zulässig
string commandString = "INSERT INTO [simbs] ([En]) OUTPUT INSERTED.ID VALUES ('" + SymbolName + "') "; // Insert in table "simbs" on column "En" the value stored by variable "SymbolName"
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Accessing dict keys like an attribute?
... instead of KeyError
Supports [Tab] autocompletion (e.g. in jupyter & ipython)
Cons:
Methods like .keys() will not work just fine if they get overwritten by incoming data
Each AttrDict instance actually stores 2 dictionaries, one inherited and another one in __dict__
Causes a memory leak in Py...
Python __call__ special method practical example
...torial function that contains a static variable (as that's not possible in Python).
class Factorial:
def __init__(self):
self.cache = {}
def __call__(self, n):
if n not in self.cache:
if n == 0:
self.cache[n] = 1
else:
...
API to automatically upload apk to Google Play? [closed]
... info there, submitting the page, etc.
We are working on such open-source Python tool:
https://github.com/onepf/AppDF/tree/master/tools/uploader
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Capture HTML Canvas as gif/jpg/png/pdf?
... an image that you can put to a data url.
– Juha Syrjälä
Jun 14 '18 at 4:24
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