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What Does This Mean in PHP -> or => [duplicate]
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So -> is like . in Python too :D
– fecavy
Oct 29 '18 at 18:35
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How to convert IPython notebooks to PDF and HTML?
I want to convert my ipython-notebooks to print them, or simply send them in html format. I have noticed that there exists a tool to do that already, nbconvert . Although I have downloaded it, I have no idea how to convert the notebook, with nbconvert2.py since nbconvert says that it is deprecated....
How to use `string.startsWith()` method ignoring the case?
...gnoreCase(string, "start");
Just add the following dependency to your pom.xml file (taking the hypothesis that you use Maven) :
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.11</version>
<...
What is the difference between a framework and a library?
...of the library. It can contain extra resources (images, localized strings, XML data files, UI objects, etc.) and unless the framework is released to public, it usually contains the necessary .h files you need to use the library.
Thus you have everything within a single package you need to use the ...
How do I interpolate strings?
I want to do the following in C# (coming from a Python background):
15 Answers
15
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How do I use the lines of a file as arguments of a command?
...ed content into an eval-safe form:
quoted_list() {
## Works with either Python 2.x or 3.x
python -c '
import sys, pipes, shlex
quote = pipes.quote if hasattr(pipes, "quote") else shlex.quote
print(" ".join([quote(s) for s in sys.stdin.read().split("\0")][:-1]))
'
}
eval "set -- $(quoted_list...
Which timestamp type should I choose in a PostgreSQL database?
...e timezone in the database if possible
Random programming language note: Python's datetime data type is very good at maintaining the distinction between absolute vs relative times (albeit frustrating at first until you supplement it with a library like PyTZ).
EDIT
Let me explain the difference...
Inline labels in Matplotlib
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This doesn't work for me under Python 3.6.4, Matplotlib 2.1.2, and Scipy 1.0.0. After updating the print command, it runs and creates 4 plots, 3 of which appear to be pixelated gibberish (probably something to do with the 32x32), and the fourth with labels...
Jackson JSON custom serialization for certain fields
...n-databind (at least 2.1.3) provides special ToStringSerializer (com.fasterxml.jackson.databind.ser.std.ToStringSerializer)
Example:
public class Person {
public String name;
public int age;
@JsonSerialize(using = ToStringSerializer.class)
public int favoriteNumber:
}
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Tools to generate database tables diagram with Postgresql? [closed]
...un through PostgreSQL system tables and returns HTML, Dot, Dia and DocBook XML which describes the database.
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