大约有 40,000 项符合查询结果（耗时：0.0614秒） [XML]
How can I parse a CSV string with JavaScript, which contains comma in data?
...ty last value.
if (/,\s*$/.test(text)) a.push('');
return a;
};
Example input and output:
In the following examples, curly braces are used to delimit the {result strings}. (This is to help visualize leading/trailing spaces and zero-length strings.)
// Test 1: Test string from original quest...
What data type to use for hashed password field and what length?
...a key-strengthening hash algorithm like Bcrypt or Argon2i. For example, in PHP, use the password_hash() function, which uses Bcrypt by default.
$hash = password_hash("rasmuslerdorf", PASSWORD_DEFAULT);
The result is a 60-character string similar to the following (but the digits will vary, because...
RAII and smart pointers in C++
...
A simple (and perhaps overused) example of RAII is a File class. Without RAII, the code might look something like this:
File file("/path/to/file");
// Do stuff with file
file.close();
In other words, we must make sure that we close the file once we've fini...
How do you create a remote Git branch?
...
git config --global push.default upstream && git checkout -b foo && <change a file> && git push -u does not work (as of git 2.19.1); push requires the remote and branch arguments.
– knite
Nov 7 '18 a...
Remove duplicates in the list using linq
...; {
public bool Equals(Item x, Item y) {
return x.Id == y.Id &&
x.Name == y.Name &&
x.Code == y.Code &&
x.Price == y.Price;
}
public int GetHashCode(Item obj) {
return obj.Id.GetHashCode() ^
obj.Nam...
Git - deleted some files locally, how do I get them from a remote repository
...
Since git is a distributed VCS, your local repository contains all of the information. No downloading is necessary; you just need to extract the content you want from the repo at your fingertips.
If you haven't committed the deletion, just check out the files from your current commit:
...
How do I concatenate two strings in C?
...
const char str2[] = "Second";
char *res;
if (-1 == asprintf(&res, "%s%s", str1, str2)) {
fprintf(stderr, "asprintf() failed: insufficient memory!\n");
return EXIT_FAILURE;
}
printf("Result: '%s'\n", res);
free(res);
return EXIT_SUCCESS;
}
See mall...
Setting up FTP on Amazon Cloud Server [closed]
...
Connect to your server via SSH: blog.taggesell.de/index.php?/archives/…
– jaminto
Aug 14 '11 at 13:42
...
Why does Path.Combine not properly concatenate filenames that start with Path.DirectorySeparatorChar
... char ch = path1[path1.Length - 1];
if (ch != DirectorySeparatorChar && ch != AltDirectorySeparatorChar &&
ch != VolumeSeparatorChar)
return path1 + DirectorySeparatorCharAsString + path2;
return path1 + path2;
}
I don't know what the rationale is. I ...
ADB Android Device Unauthorized
...one and click "Revoke USB debugging authorization" (tested with JellyBean & Samsung GalaxyIII).
3. Restart ADB Server:
Then restarted adb server
adb kill-server
adb start-server
4. Reconnect the device
The device will ask if you are agree to connect the computer id.
You need to confirm it....