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How to remove duplicate white spaces in string using Java?
...bSamiev -- String.replaceAll() has been in Java since JDK 1.4. docs.oracle.com/javase/1.4.2/docs/api/java/lang/…, java.lang.String)
– David Moles
Dec 22 '11 at 19:25
3
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Is there any free OCR library for Android? [closed]
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I would recommend trying to wrap Tesseract in a JNI layer through Android NDK, rather than trying to port it to Android's Java. Tesseract already appears to be ported to ARM, so it should be easier to put a JNI API on top of it. Also, ...
How to use web-fonts legally? [closed]
...like Arial, Times Romans, Georgia, etc...I think it's illegal to use other commercial fonts.
Are there websites that provide free fonts? If there are.
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How to convert nanoseconds to seconds using the TimeUnit enum?
...wrong - convert() and the toFoo() methods all return longs now docs.oracle.com/javase/6/docs/api/java/util/concurrent/…
– Riking
Jul 30 '13 at 1:58
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Ordering by specific field value first
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There's also the MySQL FIELD function.
If you want complete sorting for all possible values:
SELECT id, name, priority
FROM mytable
ORDER BY FIELD(name, "core", "board", "other")
If you only care that "core" is first and the other values don't matter:
SELECT id, name, pri...
Convert a string representation of a hex dump to a byte array using Java?
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Difference between getAttribute() and getParameter()
...rs. Those passed from the client to the server. For example http://example.com/servlet?parameter=1. Can only return String
getAttribute() is for server-side usage only - you fill the request with attributes that you can use within the same request. For example - you set an attribute in a servlet, an...
Putting uncommitted changes at Master to a new branch by Git
How can you put uncommitted changes to a branch TEST when I am at the branch master ?
4 Answers
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How to make button look like a link?
...emove the outline as that would make your button inaccessible: outlinenone.com
– Dominik
Aug 23 '16 at 0:49
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Making a request to a RESTful API using python
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Using requests:
import requests
url = 'http://ES_search_demo.com/document/record/_search?pretty=true'
data = '''{
"query": {
"bool": {
"must": [
{
"text": {
"record.document": "SOME_JOURNAL"
}
},
{
"text": {
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