Hi, I am Kiru 👋 an indie hacker, a problem solver and vim-lover. I build projects to make the life of others and mine easier.
This page is intended to collect all my projects and some thoughts.
Hi, I am Kiru 👋 an indie hacker, a problem solver and vim-lover. I build projects to make the life of others and mine easier.
This page is intended to collect all my projects and some thoughts.
JavaScript supports template strings since ES2015:
const me = "Kiru"
const missing = 22/7 - Math.PI
console.log(`Print var: ${me} and ${missing}`)
console.log(`This also works: ${22/7} - ${Math.PI} = ${missing}`)
You can pass the tagged templates to functions:
function printTemplates(strings, ...keys) {
console.log("Strings: ", strings);
console.log("Keys", keys);
}
printTemplates`What is possible: ${me}`
Will print:
Strings: ["What is possible: ", "", raw: Array(2)]
Keys ["Kiru"]
Having the following input:
<label for="cars">Make your choice:</label>
<select name="choice" id="choice" multiple>
<option value="Yes">Volvo</option>
<option value="No">Saab</option>
<option value="Maybe">Saab</option>
</select>
If nothing is selected, the name of the property is not sent to the server (e.g. if you expect the full set to be sent to the server)
A hack to fix this is to add a hidden property with the same name.
<input type="hidden" name="myitems" value="" />
Nea trick to hide code inside comments by closing enclosing code using unicode:
public class Dafuq {
/**
* This does not do what you think it does.
* <p>
* You think code is documentation? No! Documentation is code!
\u002a\u002f
static {
out.println("No");
exit(0);
}
\u002f\u002a
*/
public static void main(String[] args) {
out.println("Yes");
}
}
The above code prints “NO”, and taken from here.
The above does only work for child processes (stared by the same shell). The hack works for any processes:
$ tail --pid=$pid -f /dev/null
Learned from to StackOverflow answer.