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How to pass an ArrayList to a varargs method parameter?
...ks, but you would allocate a zero length array for no reason.)
Here's a complete example:
public static void method(String... strs) {
for (String s : strs)
System.out.println(s);
}
...
List<String> strs = new ArrayList<String>();
strs.add("hello");
strs.add("...
GitHub clone from pull request?
...ant by using the -b option and for pull request:
git clone https://github.com/user_name/repo_name.git -b feature/pull_request_name dir_name
In your case, the branch you want to clone is the source branch of the pull request (feature/mongoose-support):
git clone https://github.com/berstend/frappe...
In Python, how do I use urllib to see if a website is 404 or 200?
... the URL is no HTTP URL.
>>> a=urllib.urlopen('http://www.google.com/asdfsf')
>>> a.getcode()
404
>>> a=urllib.urlopen('http://www.google.com/')
>>> a.getcode()
200
share
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...
How to wait until an element exists?
...Chrome, and I'm wondering: what's the best way to find out when an element comes into existence? Using plain javascript, with an interval that checks until an element exists, or does jQuery have some easy way to do this?
...
TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT maximum storage sizes
... if not specifying the exact required words. The new doc is here dev.mysql.com/doc/refman/8.0/en/storage-requirements.html
– e2-e4
Jun 14 at 8:07
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Can an Android NFC phone act as an NFC tag?
...ng a regular NFC android app.
More details here:
http://www.mail-archive.com/android-developers@googlegroups.com/msg152222.html
A real question would be: why are you trying to emulate a simple old nfc tag? Is there some application I'm not thinking of? Usually, you'd want to emulate something l...
How do you log server errors on django sites
...l have access to the exception that was raised:
http://docs.djangoproject.com/en/dev/topics/http/middleware/#process-exception
Your process_exception() method can then perform whatever type of logging you'd like: writing to console, writing to a file, etc., etc.
Edit: though it's a bit less usefu...
Container-fluid vs .container
...e available width.
The difference between container and container-fluid comes from these lines of CSS:
@media (min-width: 568px) {
.container {
width: 550px;
}
}
@media (min-width: 992px) {
.container {
width: 970px;
}
}
@media (min-width: 1200px) {
.container {
width: 1170...
How can I open a URL in Android's web browser from my application?
...rowserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.google.com"));
startActivity(browserIntent);
That works fine for me.
As for the missing "http://" I'd just do something like this:
if (!url.startsWith("http://") && !url.startsWith("https://"))
url = "http://" + url;
...
Can Protractor and Karma be used together?
...
Not recommended by the current maintainer of Protractor:
https://github.com/angular/protractor/issues/9#issuecomment-19927049
Protractor and Karma should not be used together; instead they provide separate systems for running test...