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What does the `#` operator mean in Scala?
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To em>x m>plain it, we first have to em>x m>plain nested classes in Scala. Consider this simple em>x m>ample:
class A {
class B
def f(b: B) = println("Got my B!")
}
Now let's try something with it:
scala> val a1 = new A
a1: A = A@2f...
Check if string contains only digits
...wwwald: Some languages implement it differently, but in JavaScript, \d is em>x m>actly equivalent to [0-9].
– Ry-♦
Jul 3 '17 at 7:53
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Parallel foreach with asynchronous lambda
....WhenAll(tasks);
var count = bag.Count;
If you need something more complem>x m>, check out Stephen Toub's ForEachAsync post.
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mfc 按钮变成了非m>x m>p风格、界面变成windows经典样式的原因总结 - C/C++ - 清...
mfc 按钮变成了非m>x m>p风格、界面变成windows经典样式的原因总结首先看一下m>x m>p风格与非m>x m>p风格： 非m>x m>p风格 m>x m>p风格stdafm>x m>.h中添加：#ifdef _UNICODE#if defined _M_Im>X m>86#pragma co...首先看一下m>x m>p风格与非m>x m>p风格：
非m>x m>p风...
Visual Studio debugger - Displaying integer values in Hem>x m>
...nd I have just noticed that the debugger is displaying integer values as Hem>x m> when I hover over variables and also in the immediate window. I guess I must have hit a shortcut key accidently or something.
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How can I tell when a MySQL table was last updated?
...he footer of my page, I would like to add something like "last updated the m>x m>m>x m>/m>x m>m>x m>/200m>x m>" with this date being the last time a certain mySQL table has been updated.
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MySQL Error 1093 - Can't specify target table for update in FROM clause
I have a table story_category in my database with corrupt entries. The nem>x m>t query returns the corrupt entries:
16 Answers...
How to implement a confirmation (yes/no) DialogPreference?
..., Federico gave you a site where you can look things up.
Here is a short em>x m>ample of how an alert dialog can be built.
new AlertDialog.Builder(this)
.setTitle("Title")
.setMessage("Do you really want to whatever?")
.setIcon(android.R.drawable.ic_dialog_alert)
.setPositiveButton(android.R.string.yes...
Autowiring two beans implementing same interface - how to set default bean to autowire?
...ation solved the problem - now the autowire-candidate property works as I em>x m>pected.
– simon
May 10 '12 at 12:45
Thanks...
Creating a zero-filled pandas data frame
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You can try this:
d = pd.DataFrame(0, indem>x m>=np.arange(len(data)), columns=feature_list)
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