大约有 15,000 项符合查询结果（耗时：0.0260秒） [XML]
Check for current Node Version
...han process.version, as you do not have to worry about whether the version starts with a leading v.
If you still need to distinguish between ancient versions (e.g., 0.10 and 0.12), this will not work, as they will all be considered version "0".
...
Returning a value from thread?
...
value = "Hello World"; // Publish the return value
});
thread.Start();
thread.Join();
Console.WriteLine(value); // Use the return value here
}
share
|
improve this answer
...
What is the command to list the available avdnames
I know I can start the emulator avd by typing
8 Answers
8
...
Python Regex - How to Get Positions and Values of Matches
How can I get the start and end positions of all matches using the re module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too.
...
How does the main() method work in C?
...
Some of the features of the C language started out as hacks which just happened to work.
Multiple signatures for main, as well as variable-length argument lists, is one of those features.
Programmers noticed that they can pass extra arguments to a function, and ...
How to use greater than operator with date?
...
you have enlosed start_date with single quote causing it to become string, use backtick instead
SELECT * FROM `la_schedule` WHERE `start_date` > '2012-11-18';
SQLFiddle Demo
...
Can't start site in IIS (use by another process)
When I try to start a site in IIS it says:
10 Answers
10
...
How to format strings using printf() to get equal length in the output?
I have two functions, one which produces messages like Starting initialization... and another which checks return codes and outputs "Ok" , "Warning" or "Error" . However, the output that is produced is of the different length:
...
How to run a C# console application with the console hidden
...
If you are using the ProcessStartInfo class you can set the window style to hidden - in the case of console (not GUI) applications, you have to set CreateNoWindow to true:
System.Diagnostics.ProcessStartInfo start =
new System.Diagnostics.Process...
Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...ture. They output milliseconds, lower is better.
while loop
n = 1000*1000;
start = + new Date();
a = Array(n);
b = Array(n);
i = a.length;
while(i--) b[i] = a[i];
console.log(new Date() - start);
slice
n = 1000*1000;
start = + new Date();
a = Array(n);
b = a.slice();
console.log(new Date() - sta...