大约有 40,000 项符合查询结果（耗时：0.0403秒） [XML]
How to dump a table to console?
...lines to file in about a second.
The output also keeps lua syntax and the script can easily be modified
for simple persistent storage by writing the output to file if modified to allow
only number, boolean, string and table data types to be formatted.
function print_table(node)
local cache, st...
Calling Python in Java?
...
Here a library that lets you write your python scripts once and decide which integration method (Jython, CPython via Jep and Py4j) to use at runtime: github.com/subes/invesdwin-context-python Since each method has its own benefits/drawbacks
– subes
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curl -GET and -X GET
...ave an excuse for skipping it is when typing it into the command line. Any script should specify -XGET even when strictly unnecessary.
– Backgammon
Feb 25 '19 at 19:54
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How to Remove ReadOnly Attribute on File Using PowerShell?
... remove the ReadOnly attribute on a file, using a PowerShell (version 1.0) script?
6 Answers
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How can I set the aspect ratio in matplotlib?
... is the case, but it produces a square image plot for me, for example this script:
import matplotlib.pyplot as plt
import numpy as np
data = np.random.rand(10,20)
fig = plt.figure()
ax = fig.add_subplot(111)
ax.imshow(data)
ax.set_aspect('equal')
fig.savefig('equal.png')
ax.set_aspect('auto')
fig...
Can I get the name of the currently running function in JavaScript?
...Name.substr(0, myName.indexOf('('));
alert(myName);
}
Source: Javascript - get current function name.
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How to import an excel file in to a MySQL database
... Excel2MySQL tool should have the possibility to only create the database script :(
– joseantgv
Jul 29 '15 at 14:00
P...
Why is null an object and what's the difference between null and undefined?
Why is null considered an object in JavaScript?
21 Answers
21
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Simple regular expression for a decimal with a precision of 2
... as [0-9] as I think it's easier to read.
Also, here is the simple Python script I used to check it:
import re
deci_num_checker = re.compile(r"""^[0-9]+(\.[0-9]{1,2})?$""")
valid = ["123.12", "2", "56754", "92929292929292.12", "0.21", "3.1"]
invalid = ["12.1232", "2.23332", "e666.76"]
assert len...
How do you run your own code alongside Tkinter's event loop?
...t the best option; although it works in this case, it is not good for most scripts (it only runs every 2 seconds), and setting the timeout to be 0, per the suggestion posted by @Nathan because it only runs when tkinter is not busy (which could cause problems in some complex programs). Best to stick...