大约有 47,000 项符合查询结果（耗时：0.0759秒） [XML]
How to get a substring between two strings in PHP?
...tring = ' ' . $string;
$ini = strpos($string, $start);
if ($ini == 0) return '';
$ini += strlen($start);
$len = strpos($string, $end, $ini) - $ini;
return substr($string, $ini, $len);
}
$fullstring = 'this is my [tag]dog[/tag]';
$parsed = get_string_between($fullstring, '[tag]',...
How can I use an http proxy with node.js http.Client?
...y.
var http = require("http");
var options = {
host: "proxy",
port: 8080,
path: "http://www.google.com",
headers: {
Host: "www.google.com"
}
};
http.get(options, function(res) {
console.log(res);
res.pipe(process.stdout);
});
For the record his answer does work with http://node...
Setting Django up to use MySQL
...alhost', # Or an IP Address that your DB is hosted on
'PORT': '3306',
}
}
You also have the option of utilizing MySQL option files, as of Django 1.7. You can accomplish this by setting your DATABASES array like so:
DATABASES = {
'default': {
'ENGINE': 'django.db.backends...
Test if element is present using Selenium WebDriver?
... this
Boolean isPresent = driver.findElements(By.yourLocator).size() > 0
This will return true if at least one element is found and false if it does not exist.
The official documentation recommends this method:
findElement should not be used to look for non-present elements, use findEleme...
How do I get the first element from an IEnumerable in .net?
...
answered Jan 30 '09 at 21:13
Erik ForbesErik Forbes
32.9k2626 gold badges9292 silver badges116116 bronze badges
...
How do I read CSV data into a record array in NumPy?
... |
edited Mar 2 '12 at 15:05
Mike Graham
60.5k1212 gold badges8484 silver badges119119 bronze badges
ans...
HTML - Display image after selecting filename [duplicate]
...
301
Here You Go:
HTML
<!DOCTYPE html>
<html>
<head>
<link class="jsbin" href...
How to extract request http headers from a request using NodeJS connect
...|
edited Jan 15 '16 at 18:04
gilly3
75.2k2323 gold badges130130 silver badges169169 bronze badges
answer...
How do I loop through a list by twos? [duplicate]
...You can use for in range with a step size of 2:
Python 2
for i in xrange(0,10,2):
print(i)
Python 3
for i in range(0,10,2):
print(i)
Note: Use xrange in Python 2 instead of range because it is more efficient as it generates an iterable object, and not the whole list.
...
Clear back stack using fragments
...tp://groups.google.com/group/android-developers/browse_thread/thread/d2a5c203dad6ec42
I ended up just using:
FragmentManager fm = getActivity().getSupportFragmentManager();
for(int i = 0; i < fm.getBackStackEntryCount(); ++i) {
fm.popBackStack();
}
But could equally have used somethin...