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node.js fs.readdir recursive directory search
...h(file);
next();
}
});
})();
});
};
And to test it out on your home directory (WARNING: the results list will be huge if you have a lot of stuff in your home directory):
walk(process.env.HOME, function(err, results) {
if (err) throw err;
console.log(results);
});...
Is it possible to disable the network in iOS Simulator?
...
+1 : I've used Little Snitch for exactly this purpose, testing to make sure a Simulated app works if the network connection is broken.
– hotpaw2
Jan 26 '11 at 19:41
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How many threads can a Java VM support?
...hreads do anything useful.
Update
Okay, couldn't resist. Here's my little test program, with a couple embellishments:
public class DieLikeADog {
private static Object s = new Object();
private static int count = 0;
public static void main(String[] argv){
for(;;){
new...
Python argparse command line flags without arguments
... robust at all, but it works if you need this done super quickly (e.g. for testing purposes). Definitely keep it away from production code.
– Jonathan Sudiaman
Apr 9 '17 at 19:14
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Counting null and non-null values in a single query
...ct.
SELECT COUNT(A) NOT_NULL, COUNT(*) - COUNT(A) NULLS
FROM US
In some testing on my system, it costs a full table scan.
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Command-line svn for Windows?
... I'll upvote this. All I needed was a simple command line client for testing, I didn't want to go through installing something like Tortoise just for that. SlikSvn did the trick.
– Michael Martinez
Jan 3 '19 at 16:24
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Assignment in an if statement
...be used again later in the same method, if that is a problem.
public void Test()
{
var animals = new Animal[] { new Dog(), new Duck() };
foreach (var animal in animals)
{
{ // <-- scopes the existence of critter to this block
Dog critter;
if (null !...
Is $(document).ready necessary?
...to go through the Operating System, Browser, and Browser Version matrix of testing your code? Do you need to squeeze every single ounce of speed from your code?
document.ready() makes many of those question become irrelevant. document.ready() was designed to make your life easier. It comes at a sma...
Saving enum from select in Rails 4.1
...t;%= form.select :status, Contract.statuses.keys, {}%>
</div>
test from Console after adding a record:
2.3.0 :001 > Contract.last.status
Contract Load (0.2ms) SELECT "contracts".* FROM "contracts" ORDER BY "contracts"."id" DESC LIMIT ? [["LIMIT", 1]]
=> "active"
...
Can you require two form fields to match with HTML5?
... is updated and then sets a custom HTML validity. Both inputs can still be tested for a pattern such as email format or password complexity.
For a real page you would change the input types to 'password'.
<form>
<input type="text" id="password1" oninput="setPasswordConfirmValidity();"...