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What's the “Content-Length” field in HTTP header?
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Typescript throw an error on this. Type 'number' is not assignable to type 'string | string[]' so the example'd be "Content-length": "3495"
– A. D'Alfonso
Jun 19 at 9:04
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HTML5 Local storage vs. Session storage
...there and my polyfill wouldn't trigger since localStorage existed, but the script failed since it couldn't store anything there. You can test too using this tool - dev-test.nemikor.com/web-storage/support-test
– Eek
Sep 19 '18 at 11:47
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Memcached vs APC which one should I choose? [closed]
...e) on a (or each) server.
Remember APC can also compile and speed up your script execution time. So you could for example be using APC for increased execution performance, while using memcached for cache storage.
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Git interoperability with a Mercurial Repository
...between Git and Mercurial safer and more idiomatically gitlike.
The git-hg script (formerly maintained here) uses a different method, based on hg-fast-export from the fast-export project. Like method 2, this also keeps a bare Mercurial repository and an additional bare Git repository.
For pulling, ...
Getting the parent div of element
...>
<button onclick="parentFinder()">Find Parent</button>
<script>
function parentFinder()
{
var x=document.getElementById("demo");
var y=document.getElementById("*id of Element you want to know parent of*");
x.innerHTML=y.parentNode.id;
}
</script>
<!-- Patc...
Ruby on Rails vs ASP.NET MVC 3 for a .NET Guy? [closed]
...really do like RoR's deployment and simple ways to push to live sites - no scripts to run at all, just a bit of command line should get you up and running once the code is actually written. If you choose RoR, UNDERSTAND THE COMMAND LINE COMMANDS - it will make your life so much easier!
As you mentio...
What's the difference between using “let” and “var”?
...function scope is confusing and was one of the main sources of bugs in JavaScript.
Take a look at this example from another stackoverflow question:
var funcs = [];
// let's create 3 functions
for (var i = 0; i < 3; i++) {
// and store them in funcs
funcs[i] = function() {
// each should...
Regex to check whether a string contains only numbers [duplicate]
... isSame:function(str1,str2){
return str1 === str2;
}
};
alert(validation.isNotEmpty("dff"));
alert(validation.isNumber(44));
alert(validation.isEmailAddress("mf@tl.ff"));
alert(validation.isSame("sf","sf"));
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html onchange event not working
... and dynamic inputs:
$(document).on('input', '.my-class', function(){
alert('Input changed');
});
For static inputs only:
$('.my-class').on('input', function(){
alert('Input changed');
});
JSFiddle with static/dynamic example: https://jsfiddle.net/op0zqrgy/7/
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Convert string to number and add one
...r newcurrentpageTemp = parseInt($(this).attr("id"));
newcurrentpageTemp++;
alert(newcurrentpageTemp));
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