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How do I read / convert an InputStream into a String in Java?
....io.InputStream object, how should you process that object and produce a String ?
59 Answers
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AJAX POST and Plus Sign ( + ) — How to Encode?
...at have already been decoded.
Example:
In your JS:
// url encode your string
var string = encodeURIComponent('+'); // "%2B"
// send it to your server
window.location = 'http://example.com/?string='+string; // http://example.com/?string=%2B
On your server:
echo $_GET['string']; // "+"
It is...
postgresql - replace all instances of a string within text field
In postgresql, how do I replace all instances of a string within a database column?
4 Answers
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Session variables in ASP.NET MVC
...c sealed class SessionSingleton
{
#region Singleton
private const string SESSION_SINGLETON_NAME = "Singleton_502E69E5-668B-E011-951F-00155DF26207";
private SessionSingleton()
{
}
public static SessionSingleton Current
{
get
{
if ( HttpConte...
Objective-C categories in static library
... code directly referencing it, correct? Wrong! You can dynamically build a string containing a class name, request a class pointer for that name and dynamically allocate the class. E.g. instead of
MyCoolClass * mcc = [[MyCoolClass alloc] init];
I could also write
NSString * cname = @"CoolClass";...
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...That code is using the re module (regular expressions), it searchs for the string 'url_list_gb_messages="(.*)"' and isolates the content of parentheses in the variable of same name. This is a nice intro: guru99.com/python-regular-expressions-complete-tutorial.html
– MGP
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Two submit buttons in one form
...tly browser behaviour differs; some submit the value attribute, others the string between the tags ... So be careful with this one.
– Jeroen Dierckx
Apr 4 '14 at 14:47
1
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Tool to generate JSON schema from JSON data [closed]
...It is an online tool that can automatically generate JSON schema from JSON string. And you can edit the schema easily.
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Plot a legend outside of the plotting area in base graphics?
...n is better because the space for legend is fixed not matter the length of strings of legend
– Sergio
Jun 7 at 13:36
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difference between foldLeft and reduceLeft in Scala
... For example:
List(1,3,5).foldLeft(0) { _ + _ }
List(1,3,5).foldLeft(List[String]()) { (a, b) => b.toString :: a }
The foldLeft will apply the closure with the last folded result (first time using initial value) and the next value.
reduceLeft on the other hand will first combine two values f...