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Android - get children inside a View?
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for(int index = 0; index < ((ViewGroup) viewGroup).getChildCount(); index++) {
View nextChild = ((ViewGroup) viewGroup).getChildAt(index);
}
Will that do?
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C# operator overload for `+=`?
... 10
IL_0003: newobj instance void [mscorlib]System.Decimal::.ctor(int32)
IL_0008: stloc.0
IL_0009: ldloc.0
IL_000a: ldc.i4.s 10
IL_000c: newobj instance void [mscorlib]System.Decimal::.ctor(int32)
IL_0011: call valuetype [mscorlib]System.Decimal [mscorlib]System.D...
'printf' vs. 'cout' in C++
What is the difference between printf() and cout in C++?
16 Answers
16
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Split a List into smaller lists of N size
I am attempting to split a list into a series of smaller lists.
17 Answers
17
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Wait until file is unlocked in .NET
...ath"></param>
bool WaitForFile(string fullPath)
{
int numTries = 0;
while (true)
{
++numTries;
try
{
// Attempt to open the file exclusively.
using (FileStream fs = new FileStream(fullPath,
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C++虚继承的概念 - C/C++ - 清泛网 - 专注C/C++及内核技术
...4: public:
15: Base(){cout << "Base called..."<< endl;}
16: void print(){cout << "Base print..." <<endl;}
17: private:
18: };
19:
20: //Sub
21: class Sub //定义一个类 Sub
22: {
23: public:
24: Sub(){cout << "Sub called..." << endl;}
25: void print()...
What is the difference between UTF-8 and ISO-8859-1?
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I had seen where Umlaut's are not supposedly converted with UTF8. We saw examples of this and in searching we found the ISO-8859-1 and it seems to work. We have a lot of German Scientist we work with.
– Aggie Jon of 87
Jul 25 '18...
What is the maximum value for an int32?
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Simply use: Integer.MAX_VALUE in Java.
– Tim
Apr 5 '16 at 13:31
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Is there a way of making strings file-path safe in c#?
... = new string(filename.Select(ch => invalidFileNameChars.Contains(ch) ? Convert.ToChar(invalidFileNameChars.IndexOf(ch) + 65) : ch).ToArray());
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The multi-part identifier could not be bound
...(
SELECT
maxa,
COUNT(*) AS tong
FROM khaosat
WHERE CONVERT(datetime, ngaylap, 103) BETWEEN 'Sep 1 2011' AND 'Sep 5 2011'
GROUP BY maxa
) AS dkcd ON dkcd.maxa = a.maxa
WHERE a.maxa <> '99'
ORDER BY a.maxa
Here the tables a and b are joined first, then the result ...