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How to instantiate non static inner class within a static method?
...nerTwo(); //same as this.new InnerTwo()
}
public static void main(String args[]) {
MyClass outer = new MyClass();
InnerTwo x = outer.new InnerTwo(); // Have to set the hidden pointer
InnerOne y = new InnerOne(); // a "static" inner has no hidden pointer
Inn...
Does static constexpr variable inside a function make sense?
... const in combination with static.
#include <iostream>
#include <string>
#include <cassert>
#include <sstream>
const short const_short = 0;
constexpr short constexpr_short = 0;
// print only last 3 address value numbers
const short addr_offset = 3;
// This function will p...
Is it possible to implement dynamic getters/setters in JavaScript?
...r objects. Here's a simple example that turns any property values that are strings to all caps on retrieval:
"use strict";
if (typeof Proxy == "undefined") {
throw new Error("This browser doesn't support Proxy");
}
let original = {
"foo": "bar"
};
let proxy = new Proxy(original, ...
Java: possible to line break in a properties file?
Is it possible to continue a long string on the next line in a Java properties file?
3 Answers
...
How do I embed a single file from a GitHub gist with the new gist interface?
...
Take the gist URL from the left-hand side and after the .js add a query string like ?file=myFile.blah, e.g.
<script src="https://gist.github.com/4505639.js?file=macroBuild.scala" type="text/javascript"></script>
...
Include headers when using SELECT INTO OUTFILE?
... and combine files into one CSV file:
CSVHEAD=`/usr/bin/mysql $CONNECTION_STRING -e "$QUERY limit 1;"|head -n1|xargs|sed -e "s/ /'\;'/g"`
echo "\'$CSVHEAD\'" > $TMP/head.txt
/usr/bin/mysql $CONNECTION_STRING -e "$QUERY into outfile '${TMP}/data.txt' fields terminated by ';' optionally enclosed b...
C++ auto keyword. Why is it magic?
...ar print() function in it's C base.
#include <iostream>
#include <string>
#include <array>
using namespace std;
void print(auto arg) {
cout<<arg<<" ";
}
int main()
{
string f = "String";//tok assigned
int x = 998;
double a = 4.785;
string b = "C++ Auto !...
Jinja2 shorthand conditional
...is construct is not really applicable in languages that interpret an empty string as falsy. True and '' or 'a' will evaluate to a, which is not what was intended.
– Gabriel Jablonski
Jan 11 at 9:12
...
GitHub Windows client behind proxy
...figuration()
{
WebProxy defaultProxy = WebProxy.GetDefaultProxy();
string str = defaultProxy.Address != (Uri)null ? defaultProxy.Address.ToString() : "(None)";
StartupLogger.log.Info((IFormatProvider)CultureInfo.InvariantCulture, "Proxy information: {0}", str);
try
{
if (...
What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
...
The only difference is that Partial returns an MvcHtmlString, and must be called inside <%= %>, whereas RenderPartial returnsvoid and renders directly to the view.
If you look at the source code, you'll see that they both call the same internal method, passing a StringWri...