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What is the “continue” keyword and how does it work in Java?
... good example for break and continue, i thought it was same before >.<
– yfsx
Apr 6 '16 at 2:50
Impossible not...
SQL statement to select all rows from previous day
...rDate >= dateadd(day,datediff(day,1,GETDATE()),0)
AND YourDate < dateadd(day,datediff(day,0,GETDATE()),0)
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How to get existing fragments when using FragmentPagerAdapter
...r code leaving you unable to find a reference to the existing Fragments.
Alternate solution without relying on internal tag
Here's a simple example of how to get a reference to the Fragments returned by FragmentPagerAdapter that doesn't rely on the internal tags set on the Fragments. The key is to...
Splitting on first occurrence
...ing str.partition is that it's always gonna return a tuple in the form:
(<pre>, <separator>, <post>)
So this makes unpacking the output really flexible as there's always going to be 3 elements in the resulting tuple.
...
Deleting array elements in JavaScript - delete vs splice
... rest = this.slice((to || from) + 1 || this.length);
this.length = from < 0 ? this.length + from : from;
return this.push.apply(this, rest);
};
and here's some examples of how it could be used:
// Remove the second item from the array
array.remove(1);
// Remove the second-to-last item from...
get list from pandas dataframe column
...t, which you can then call x.tolist() on to turn them into a Python list. Alternatively you cast it with list(x).
import pandas as pd
data_dict = {'one': pd.Series([1, 2, 3], index=['a', 'b', 'c']),
'two': pd.Series([1, 2, 3, 4], index=['a', 'b', 'c', 'd'])}
df = pd.DataFrame(data_dic...
How to use hex color values
...d: Int, green: Int, blue: Int) {
assert(red >= 0 && red <= 255, "Invalid red component")
assert(green >= 0 && green <= 255, "Invalid green component")
assert(blue >= 0 && blue <= 255, "Invalid blue component")
self.init(red: CGFl...
When should the volatile keyword be used in C#?
...to do to ensure that I am reading the
latest value, even if that means halting other processors and making
them synchronize main memory with their caches".
Actually, that last bit is a lie. The true semantics of volatile reads
and writes are considerably more complex than I've outlined he...
How to check a checkbox in capybara?
...
@Jin M Yes, it looks like so <input type="checkbox" name="Extrapainful[]" id="Extrapainful[]" ''="" value="12345" onclick="selectThisPain(this);">
– TangibleDream
Dec 14 '12 at 21:02
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Difference between `constexpr` and `const`
...y an initialization list, typedefs, and static assert are allowed. (= default and = delete are allowed, too, though.)
As of C++14, the rules are more relaxed, what is allowed since then inside a constexpr function: asm declaration, a goto statement, a statement with a label other than case and defau...