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Python locale error: unsupported locale setting
...T.utf8')
'it_IT.utf8'
To install a new locale use:
sudo apt-get install language-pack-id
where id is the language code (taken from here)
After you have installed the locale you should follow Julien Palard advice and reconfigure the locales with:
sudo dpkg-reconfigure locales
...
Overriding the java equals() method - not working?
...opic to your question, but it's probably worth mentioning anyway:
Commons Lang has got some excellent methods you can use in overriding equals and hashcode. Check out EqualsBuilder.reflectionEquals(...) and HashCodeBuilder.reflectionHashCode(...). Saved me plenty of headache in the past - although ...
Encode URL in JavaScript?
...odeURIComponent(value).replace('%20','+');
const url = 'http://example.com?lang=en&key=' + value
escape is implemented differently in different browsers and encodeURI doesn't encode many characters (like # and even /) -- it's made to be used on a full URI/URL without breaking it – which isn'...
How does java do modulus calculations with negative numbers?
...
Both definitions of modulus of negative numbers are in use - some languages use one definition and some the other.
If you want to get a negative number for negative inputs then you can use this:
int r = x % n;
if (r > 0 && x < 0)
{
r -= n;
}
Likewise if you were using ...
Convert Iterator to ArrayList
...s a type :commons.apache.org/proper/commons-collections/javadocs/…, java.lang.Class)
– dwana
Sep 23 '15 at 7:49
...
Sqlite: CURRENT_TIMESTAMP is in GMT, not the timezone of the machine
...
I found on the sqlite documentation (https://www.sqlite.org/lang_datefunc.html) this text:
Compute the date and time given a unix
timestamp 1092941466, and compensate
for your local timezone.
SELECT datetime(1092941466, 'unixepoch', 'localtime');
That didn't look like it f...
How to merge two sorted arrays into a sorted array? [closed]
...I had trouble getting good benchmarks on my Merge sort algorithms in Swift lang. Converting this gave me what I needed, thanks very much
– Chackle
Jul 10 '15 at 15:54
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社会化海量数据采集爬虫框架搭建 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...rg.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.lang.StringUtils;
public class HttpCrawler {
public static void main(String[] args) {
String content = null ;
try {
HttpClient httpClient = new HttpClient();
...
Running code in main thread from another thread
...loper.android.com/reference/android/app/Activity.html#runOnUiThread%28java.lang.Runnable%29
Hope this is what you are looking for.
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How to extract numbers from a string and get an array of ints?
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What about to use replaceAll java.lang.String method:
String str = "qwerty-1qwerty-2 455 f0gfg 4";
str = str.replaceAll("[^-?0-9]+", " ");
System.out.println(Arrays.asList(str.trim().split(" ")));
Output:
[-1, -2, 455, 0, 4]
Descri...