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Simplest way to read json from a URL in java
...;
import org.json.JSONObject;
public class JsonReader {
private static String readAll(Reader rd) throws IOException {
StringBuilder sb = new StringBuilder();
int cp;
while ((cp = rd.read()) != -1) {
sb.append((char) cp);
}
return sb.toString();
}
public static JSON...
Remove leading zeros from a number in Javascript [duplicate]
...ry Plus Operator
Using mathematical functions (subtraction)
const numString = "065";
//parseInt with radix=10
let number = parseInt(numString, 10);
console.log(number);
// Number constructor
number = Number(numString);
console.log(number);
// unary plus operator
number = +numStri...
Manually map column names with class properties
... _mappers = mappers;
}
public SqlMapper.IMemberMap GetMember(string columnName)
{
foreach (var mapper in _mappers)
{
try
{
var result = mapper.GetMember(columnName);
if (result != null)
{
...
String comparison in Python: is vs. == [duplicate]
...
For all built-in Python objects (like
strings, lists, dicts, functions,
etc.), if x is y, then x==y is also
True.
Not always. NaN is a counterexample. But usually, identity (is) implies equality (==). The converse is not true: Two distinct objects can ha...
Check whether an input string contains a number in javascript
...ion requires "contains number", not "is number". So:
function hasNumber(myString) {
return /\d/.test(myString);
}
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How can I process each letter of text using Javascript?
I would like to alert each individual letter of a string, but I am unsure how to do this.
23 Answers
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
I've seen Bash scripts test for a non-zero length string in two different ways. Most scripts use the -n option:
6 Answers...
Convert string in base64 to image and save on filesystem in Python
I have a string in base64 format, which represents PNG image. Is there a way to save this image to the filesystem, as a PNG file?
...
How to convert a Title to a URL slug in jQuery?
...ield').val())
original by: http://dense13.com/blog/2009/05/03/converting-string-to-slug-javascript/
EDIT:
extended for more language specific chars:
var from = "ÁÄÂÀÃÅČÇĆĎÉĚËÈÊẼĔȆĞÍÌÎÏİŇÑÓÖÒÔÕØŘŔŠŞŤÚŮÜÙÛÝŸŽáäâàãåčçćďéěëèêẽĕȇğí...
Remove the first character of a string
I would like to remove the first character of a string.
4 Answers
4
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