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Redirect website after certain amount of time
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Or just redirect to the root if you have multiple sites using <meta http-equiv="refresh" content="3;url=/" />
– DJSampat
May 16 '19 at 5:15
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mongorestore error: Don't know what to do with the dump file [closed]
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in mongodb 3.0 or above, we should specify the database name to restore
mongorestore -d [your_db_name] [your_dump_dir]
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Regular expression that matches valid IPv6 addresses
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IPv4 segments should not include leading zeros. If a leading zero is present, the IPv4 segment should be interpreted in octal. So the IPV4SEG above is correct in not allowing '000'. It does however permit '00' which it should not.
– par
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How can I initialize an ArrayList with all zeroes in Java?
...r> list = new ArrayList<Integer>(Collections.nCopies(60, 0));
If you want to create a list with 60 different objects, you could use the Stream API with a Supplier as follows:
List<Person> persons = Stream.generate(Person::new)
.limit(60)
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When should I use File.separator and when File.pathSeparator?
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If you mean File.separator and File.pathSeparator then:
File.pathSeparator is used to separate individual file paths in a list of file paths. Consider on windows, the PATH environment variable. You use a ; to separate the f...
How can I convert a std::string to int?
...ouble d;
std::string str;
// string -> integer
if(sscanf(str.c_str(), "%d", &i) != 1)
// error management
// string -> float
if(sscanf(str.c_str(), "%f", &f) != 1)
// error management
// string -> double
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本地通知使用指导 · App Inventor 2 中文网
..., "稍后提醒"))
}
when 本地通知1.ButtonClicked(编号, 按钮) {
if 按钮 == "稍后提醒" {
计时器_稍后.TimerInterval = 300000
计时器_稍后.TimerEnabled = true
}
}
when 计时器_稍后.Timer() {
计时器_稍后.TimerEnabled = false
本地通知1.ShowWithButtons...
Not able to access adb in OS X through Terminal, “command not found”
...nary called adb in your Path, and not in the current directory. Therefore, if you are currently in the platform-tools directory, just call
./adb --help
The dot is your current directory, and this tells Bash to use adb from there.
But actually, you should add platform-tools to your PATH, as well ...
How to initialize a list of strings (List) with many string values
...del have more correct answers imo. No need to pass in another new anything if you initialize with { }
– Don Cheadle
Mar 2 '16 at 17:28
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What do the result codes in SVN mean?
...were automatically merged into the working copy
M: Working copy is modified
C: This file conflicts with the version in the repo
?: This file is not under version control
!: This file is under version control but is missing or incomplete
A: This file will be added to version...