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How to avoid circular imports in Python? [duplicate]
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rumpelrumpel
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Base64 length calculation?
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217
Each character is used to represent 6 bits (log2(64) = 6).
Therefore 4 chars are used to rep...
Android studio: new project vs new module
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102
From the documentation (Android Studio is based on Intellij IDEA) :
Whatever you do in Intel...
Moving matplotlib legend outside of the axis makes it cutoff by the figure box
...plotlib.pyplot as plt
import numpy as np
plt.gcf().clear()
x = np.arange(-2*np.pi, 2*np.pi, 0.1)
fig = plt.figure(1)
ax = fig.add_subplot(111)
ax.plot(x, np.sin(x), label='Sine')
ax.plot(x, np.cos(x), label='Cosine')
ax.plot(x, np.arctan(x), label='Inverse tan')
handles, labels = ax.get_legend_hand...
Retina displays, high-res background images
...to match the original dimensions:
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {
.box{
background:url('images/box-bg@2x.png') no-repeat top left;
background-size: 200px 200px;
}
}
EDIT
To add a little more to this answer, here is the retina de...
C# Xml中SelectSingleNode方法中的xpath用法（Xml节点操作最佳方式） - 更...
...ent --> 的节点。
Text，指在<Name>Tom<Name>的粗体部分。
2、在XML中，可以用XmlNode对象来参照各种XML数据类型。
2.1 查询已知绝对路径的节点（集）
objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee")
或者
objNodeList...
Is < faster than
... SF = OF
(etc...)
Example (Edited for brevity) Compiled with $ gcc -m32 -S -masm=intel test.c
if (a < b) {
// Do something 1
}
Compiles to:
mov eax, DWORD PTR [esp+24] ; a
cmp eax, DWORD PTR [esp+28] ; b
jge .L2 ;...
Deleting array elements in JavaScript - delete vs splice
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27 Answers
27
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Getting ssh to execute a command in the background on target machine
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321
I had this problem in a program I wrote a year ago -- turns out the answer is rather complicate...