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How to initialize a vector in C++ [duplicate]
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I know this is an old question, but what exactly are you doing here: std::vector<int> v(&vv[0], &vv[0]+2); ? What I see is, you're constructing a vector with room for &vv[0] (which will be a memory address) values, and filling each space in th...
Why is using “for…in” for array iteration a bad idea?
...JavaScript library...
Array.prototype.foo = 1;
// Now you have no idea what the below code will do.
var a = [1, 2, 3, 4, 5];
for (var x in a){
// Now foo is a part of EVERY array and
// will show up here as a value of 'x'.
console.log(x);
}
/* Will display:
0
1
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Make a link in the Android browser start up my app?
... a look at the documentation for the <data> sub-element.
Basically, what you'll need to do is define your own scheme. Something along the lines of:
<intent-filter>
<data android:scheme="anton" />
<action android:name="android.intent.action.VIEW" />
<category ...
SQL to determine minimum sequential days of access?
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@Artem: That was what I initially thought but when I thought about it, if you have an index on (UserId, CreationDate), the records will show up consecutively in the index and it should perform well.
– Mehrdad Afshari
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Converting NumPy array into Python List structure?
....tolist()
[[1, 2, 3], [4, 5, 6]]
Note that this converts the values from whatever numpy type they may have (e.g. np.int32 or np.float32) to the "nearest compatible Python type" (in a list). If you want to preserve the numpy data types, you could call list() on your array instead, and you'll end up...
Check a radio button with javascript
... sets the check box but doesn't necessarily trigger the associated event. what event is triggered when the user clicks a radio button?
– robisrob
Jun 19 '19 at 20:12
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Can you write virtual functions / methods in Java?
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I wonded if it's really true, because for what I've read, in Java, dynamic method dispatch happens only for the object the method is called on - as explained here so the example explaining virtual functions for C++ here is not valid for java.
–...
Using Git with Visual Studio [closed]
...hat renaming it in Visual Studio is the way to go though - just be careful what you do at the Git side afterwards. Although this has been a bit of a pain in the past, I've heard that it actually should be pretty seamless on the Git side, because it can notice that the contents will be mostly the sam...
How to disassemble one single function using objdump?
...is explicit in the gdb answers here, and I'd like to hear a bit more about what's actually going on there and why.
– MvG
Aug 7 '16 at 19:59
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Proper use of 'yield return'
...ted you or why (I wish they would have commented), but I think it does somewhat describe it from a non-technical prospective.
– senfo
Jul 8 '13 at 15:46
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