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Replace a character at a specific index in a string?
...replaced.
String myName = "domanokz";
String newName = myName.substring(0,4)+'x'+myName.substring(5);
Or you can use a StringBuilder:
StringBuilder myName = new StringBuilder("domanokz");
myName.setCharAt(4, 'x');
System.out.println(myName);
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How to enable C++11/C++0x support in Eclipse CDT?
Eclipse 3.7.1
CDT 1.4.1
GCC 4.6.2
17 Answers
17
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Matrix Transpose in Python
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answered Feb 8 '11 at 19:41
jfsjfs
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Why are two different concepts both called “heap”?
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Donald Knuth says (The Art of Computer Programming, Third Ed., Vol. 1, p. 435):
Several authors began about 1975 to call the pool of available memory a "heap."
He doesn't say which authors and doesn't give references to any specific papers, but does say that the use of the term "heap" in rela...
Displaying files (e.g. images) stored in Google Drive on a website
...1
Sitak
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answered Aug 7 '12 at 23:17
ruforufo
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How to pass an object from one activity to another on Android
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Master
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answered Apr 29 '10 at 10:39
SamuhSamuh
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App Inventor 2 数学代码块 · App Inventor 2 中文网
...如 0b10（等于十进制 2）
Base-8（八进制）数字，例如 0o14（等于十进制 12）
Base-16（十六进制）数字，例如 0xd4（等于十进制 212）
进制数字块 ( 0 )
默认表示 10 进制的数字，单击“0”将允许更改数字。点击下拉菜单可以切...
What is Unicode, UTF-8, UTF-16?
...brew, most European scripts (most notably excluding Georgian)
3 bytes: BMP
4 bytes: All Unicode characters
UTF-16:
2 bytes: BMP
4 bytes: All Unicode characters
It's worth mentioning now that characters not in the BMP include ancient scripts, mathematical symbols, musical symbols, and rarer Chi...
Func delegate with no return type
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edited Dec 4 '17 at 17:07
mantale
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answered May 27...
Emulate a do-while loop in Python?
... TomTom
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