大约有 47,000 项符合查询结果（耗时：0.0791秒） [XML]
Set Focus on EditText
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edited Aug 30 at 0:08
Christopher Moore
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For every character in string
...fashioned for-loop:
std::string str = ???;
for(std::string::size_type i = 0; i < str.size(); ++i) {
do_things_with(str[i]);
}
Looping through the characters of a null-terminated character array:
char* str = ???;
for(char* it = str; *it; ++it) {
do_things_with(*it);
}
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Validating email addresses using jQuery and regex
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10 Answers
10
Active
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How to restore to a different database in sql server?
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10 Answers
10
Active
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How to customize an end time for a YouTube video?
...e video. I know that I can customize the start time by adding &start=30 , but I haven't seen anything relating to the end time.
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Maven Run Project
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edited Jun 20 '18 at 16:17
Nadjib Mami
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How to update a value, given a key in a hashmap?
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1001
map.put(key, map.get(key) + 1);
should be fine. It will update the value for the existing m...
How can I enable or disable the GPS programmatically on Android?
...pp.
– Edward Falk
Nov 15 '12 at 22:30
1
Working fine in Android 2.3.6 but not working android 4.0...
What does int argc, char *argv[] mean?
... << argc << " arguments:" << std::endl;
for (int i = 0; i < argc; ++i) {
std::cout << argv[i] << std::endl;
}
}
Running it with ./test a1 b2 c3 will output
Have 4 arguments:
./test
a1
b2
c3
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How do I update a Python package?
I'm running Ubuntu 9:10 and a package called M2Crypto is installed (version is 0.19.1). I need to download, build and install the latest version of the M2Crypto package (0.20.2).
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