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How do I tell matplotlib that I am done with a plot?
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As stated from David Cournapeau, use figure().
import matplotlib
import matplotlib.pyplot as plt
import matplotlib.mlab as mlab
plt.figure()
x = [1,10]
y = [30, 1000]
plt.loglog(x, y, basex=10, basey=10, ls="-")
plt.savefig("first.ps...
How to pass an ArrayList to a varargs method parameter?
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@JoshM. Java needs a lot of things. ;) I also (coming from a C# background) miss index operators. Working with dictionaries is much more smooth in C# than working with HashMaps in Java.
– Per Lundberg
Jan 15 '19 at 9:12
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C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
...eceived signal SIGSEGV, Segmentation fault.
0xb7e9a1ca in _IO_vfscanf () from /lib/tls/i686/cmov/libc.so.6
(gdb) c --在上面我们接收到了SIGSEGV,然后用c(continue)继续执行
Continuing.
Program terminated with signal SIGSEGV, Segmentation fault.
The program no long...
Escape single quote character for use in an SQLite query
...ble_name (field1, field2) VALUES (123, 'Hello there''s');
Relevant quote from the documentation:
A string constant is formed by enclosing the string in single quotes ('). A single quote within the string can be encoded by putting two single quotes in a row - as in Pascal. C-style escapes using...
git -> show list of files changed in recent commits in a specific directory
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@MrFox git log <from revision>.., e.g. git log abc123... Read more about the range format here: kernel.org/pub/software/scm/git/docs/…
– htanata
Jul 13 '16 at 17:38
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What to do with branch after merge
...hecked out in the recent repository history will also show up there. Aside from that, git fsck will be the tool of choice at any case of commit-loss in git.
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How to verify that method was NOT called in Moq?
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Stolen from: John Foster's answer to the question, "Need help to understand Moq better"
One of the things that you might want to test is that the pay method
does not get called when a person aged over 65 is passed into the
method
[...
What is the difference between ~> and >= when specifying rubygem in Gemfile?
...t, and how to upload it so that others can install it.
How to create a Gem from scratch with Bundler
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Compare if two variables reference the same object in python
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This is from docs.python.org: "Every object has an identity, a type and a value. An object’s identity never changes once it has been created; you may think of it as the object’s address in memory. The ‘is’ operator compares t...
How to cast an object in Objective-C
... in Objective-C is far more like old C than Java. Java hides most of this from the user, hence arguments that C should still be taught rather than Java as a first language.
– csmith
Jun 2 '16 at 14:18
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