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Getting request payload from POST request in Java servlet
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String payloadRequest = getBody(request);
Using this method
public static String getBody(HttpServletRequest request) throws IOException {
String body = null;
StringBuilder stringBuilder = new StringBuilder();
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LINQ Contains Case Insensitive
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Assuming we're working with strings here, here's another "elegant" solution using IndexOf().
public IQueryable<FACILITY_ITEM> GetFacilityItemRootByDescription(string description)
{
return this.ObjectContext.FACILITY_ITEM
.Where(fi =&g...
How can I save application settings in a Windows Forms application?
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namespace MiscConsole
{
class Program
{
static void Main(string[] args)
{
MySettings settings = MySettings.Load();
Console.WriteLine("Current value of 'myInteger': " + settings.myInteger);
Console.WriteLine("Incrementing 'myInteger'...");...
How do I get the directory that a program is running from?
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This is from the cplusplus forum
On windows:
#include <string>
#include <windows.h>
std::string getexepath()
{
char result[ MAX_PATH ];
return std::string( result, GetModuleFileName( NULL, result, MAX_PATH ) );
}
On Linux:
#include <string>
#include <lim...
How do I convert datetime to ISO 8601 in PHP
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I would note that using DATE_ISO8601 produces a date string which is slightly different than ISO8601 (the colon is missing in the TZ, ISO8601 expects times to be all with OR all without the colon, not a mixture) - date('c') does produces a strict ISO 8601 valid date - This coul...
How to open the default webbrowser using java
...en browser from java code:
Windows:
Runtime rt = Runtime.getRuntime();
String url = "http://stackoverflow.com";
rt.exec("rundll32 url.dll,FileProtocolHandler " + url);
Mac
Runtime rt = Runtime.getRuntime();
String url = "http://stackoverflow.com";
rt.exec("open " + url);
Linux:
Runtime rt ...
Python's most efficient way to choose longest string in list?
...nd a way to test if the list item currently being evaluated is the longest string contained in the list. And I am using Python 2.6.1
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Converting strings to floats in a DataFrame
How to covert a DataFrame column containing strings and NaN values to floats. And there is another column whose values are strings and floats; how to convert this entire column to floats.
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An efficient compression algorithm for short text strings [closed]
I'm searching for an algorithm to compress small text strings: 50-1000 bytes (i.e. URLs). Which algorithm works best for this?
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Templated check for the existence of a class member function?
...SFINAE causes the template to be ignored. Usage like this:
HAS_MEM_FUNC(toString, has_to_string);
template<typename T> void
doSomething() {
if(has_to_string<T, std::string(T::*)()>::value) {
...
} else {
...
}
}
But note that you cannot just call that toString fu...