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How do I convert CamelCase into human-readable names in Java?
...of non-letters
.trim();
It passes all the test cases above, including those with digits.
As I say, this isn't as good as using the one regular expression in some other examples here - but someone might well find it useful.
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Regex (grep) for multi-line search needed [duplicate]
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How would we do the exact same thing but not including select nor from lines ?
– aemonge
Sep 12 '16 at 16:32
3
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Why doesn't indexOf work on an array IE8?
...comment made no mention of enumerating in index sequence, just that for/in includes user def fn's.
– Spain Train
Nov 5 '10 at 23:44
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show 3...
Optimising Android application before release [closed]
... as 100ms or so.
The best tool I know for this is the Allocation Tracker included in DDMS.
Not only GC can have an impact on the user experience, but superfluous allocations and GC do consume some computing resources.
Here's an example and a small trick. In my app, I have a clock which shows the...
stringstream, string, and char* conversion confusion
... it is legal to use it for a wider life time. For example you should do:
#include <string>
#include <sstream>
#include <iostream>
using namespace std;
int main()
{
stringstream ss("this is a string\n");
string str(ss.str());
const char* cstr1 = str.c_str();
co...
how to find host name from IP with out login to the host
...ming systems. There are multiple systems which use names to identify hosts including DNS, DHCP, LDAP (DN's), hostname, etc. and many systems use zeroconf to synchronize names between multiple naming systems. For this reason, results from hostname will sometimes match results from dig (see below) or ...
How do I specify a pointer to an overloaded function?
...rameters:
// Simplified to use free functions instead of class members.
#include <algorithm>
#include <iostream>
#include <string>
void f( char c )
{
std::cout << c << std::endl;
}
void f( int i )
{
std::cout << i << std::endl;
}
void scan( std::str...
Redirecting to URL in Flask
...
Flask includes the redirect function for redirecting to any url. Futhermore, you can abort a request early with an error code with abort:
from flask import abort, Flask, redirect, url_for
app = Flask(__name__)
@app.route('/')
de...
Tab key == 4 spaces and auto-indent after curly braces in Vim
... using spaces. Do you also "set compatible"? That has various side effects including resetting expandtab to its default of "off"
– Ken
Dec 4 '08 at 14:59
60
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.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
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or defined by a module not included in the server configuration
Check to make sure you have mod_rewrite enabled.
From: https://webdevdoor.com/php/mod_rewrite-windows-apache-url-rewriting
Find the httpd.conf file (usually you will find it in a folder ...