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Should programmers use SSIS, and if so, why? [closed]
...ach package looks like a bowl of multicolored spaghetti with C# and VB.NET scripts mixed in at the points where the abstractions break down. To figure out what each "Execute SQL Task" or "Foreach Loop" does, I have to double click the damned thing and browse through a tree of literal values and expr...
How to check null objects in jQuery
... readable, although both ways are likely readable to someone who's used to scripting languages.
– Sam
Aug 10 '12 at 8:38
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$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
...k -L -X POST -H 'Content-Type: text/csv' --data-binary \@sample.csv 'test-script.php?test=12345'" The value "test" populates $_GET even though the method is POST.
– txyoji
Jun 1 '16 at 20:30
...
Are there legitimate uses for JavaScript's “with” statement?
...s:
for (var i=0; i<3; ++i)
{
var num = i;
setTimeout(function() { alert(num); }, 10);
}
Because the for loop does not introduce a new scope, the same num - with a value of 2 - will be shared by all three functions.
A new scope: let and with
With the introduction of the let statement in ES6...
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...
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...
How to reuse existing C# class definitions in TypeScript projects
I am just going to start use TypeScript in my HTML client project which belongs to a MVC project with a entity framework domain model already there. I want my two projects (client side and server side) totally separated as two teams will work on this... JSON and REST is used to communicate objects...
What is meant by 'first class object'?
...E!"};
}
else {
return function (){ return "Holy CRAP!"};
}
}
alert("Men like women is " + men(like(women))); // -> "Holly TRUE!"
alert("Women like men is " + women(like(men))); // -> "Holly TRUE!"
alert("Men like aliens is " + men(like(aliens))); // -> "Holly CRAP!"
alert("Al...
How can I tell if one commit is a descendant of another commit?
...
If you want to check this programmatically (e.g. in script), you can check if git merge-base A B is equal to git rev-parse --verify A (then A is reachable from B), or if it is git rev-parse --verify B (then B is reachable from A). git rev-parse is here needed to convert from ...
jQuery Ajax POST example with PHP
...
And then you can get it like:
ajaxRequest.done(function (response){
alert(response);
});
There are a couple of shorthand methods. You can use the below code. It does the same work.
var ajaxRequest= $.post("test.php", values, function(data) {
alert(data);
})
.fail(function() {
al...