大约有 33,000 项符合查询结果（耗时：0.0423秒） [XML]
What is the best method of handling currency/money?
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Use number_to_currency helper, more info at api.rubyonrails.org/classes/ActionView/Helpers/…
– mlibby
Jun 19 '09 at 21:45
48
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TypeError: got multiple values for argument
...only, and some legacy code had it passed as a positional argument. The new API was expecting color, and got a 4x4 matrix instead.
– Tomasz Gandor
Aug 16 '17 at 19:15
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Do you debug C++ code in Vim? How? [closed]
...roken and not powerful enough to be bearable.
So I moved instead to Python API based solutions such as GDB Dashboard.
I have described used and rationale in more detail at: gdb split view with code
Here is a screenshot of what it gives you:
See also: https://vi.stackexchange.com/questions/2046/how-...
Is there a concise way to iterate over a stream with indices in Java 8?
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The Java 8 streams API lacks the features of getting the index of a stream element as well as the ability to zip streams together. This is unfortunate, as it makes certain applications (like the LINQ challenges) more difficult than they would b...
What is the correct way to document a **kwargs parameter?
I'm using sphinx and the autodoc plugin to generate API documentation for my Python modules. Whilst I can see how to nicely document specific parameters, I cannot find an example of how to document a **kwargs parameter.
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What are valid values for the id attribute in HTML?
...ee the jQuery FAQ. It contains a small function that does the necessary escaping.
– Wolfram
May 6 '10 at 10:18
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How to smooth a curve in the right way?
...models library:
import numpy as np
import pylab as plt
import statsmodels.api as sm
x = np.linspace(0,2*np.pi,100)
y = np.sin(x) + np.random.random(100) * 0.2
lowess = sm.nonparametric.lowess(y, x, frac=0.1)
plt.plot(x, y, '+')
plt.plot(lowess[:, 0], lowess[:, 1])
plt.show()
Finally, if you kno...
How to get the insert ID in JDBC?
...me time, I want to obtain the insert ID. How can I achieve this using JDBC API?
12 Answers
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Best way to serialize an NSData into a hexadeximal string
... important to take the energy to serialize it without piggy-backing off an API that is meant for something else other than data serialization.
@implementation NSData (Hex)
- (NSString*)hexString
{
NSUInteger length = self.length;
unichar* hexChars = (unichar*)malloc(sizeof(unichar) * (leng...
When should we call System.exit in Java
...m.exit or termination of main(). See zx81/doku/java/javadoc/j2se1.5.0/docs/api/java/lang/…
– sleske
Sep 15 '10 at 10:12
31
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