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Create a CSV File for a user in PHP
I have data in a MySQL database. I am sending the user a URL to get their data out as a CSV file.
19 Answers
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Automating the InvokeRequired code pattern
...
Here's the form I've been using in all my code.
private void DoGUISwitch()
{
Invoke( ( MethodInvoker ) delegate {
object1.Visible = true;
object2.Visible = false;
});
}
I've based this on the blog entry here. I have not had this appro...
How to resolve the C:\fakepath?
This is my upload button.
12 Answers
12
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Get next / previous element using JavaScript?
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Well in pure javascript my thinking is that you would first have to collate them inside a collection.
var divs = document.getElementsByTagName("div");
//divs now contain each and every div element on the page
var selectionDiv = document.getElemen...
HtmlSpecialChars equivalent in Javascript?
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You can try the method in the link I've included in my post. Pretty neat concept indeed.
– o.k.w
Nov 24 '09 at 2:10
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Why should I use a semicolon after every function in javascript?
...re always recommended where you use FunctionExpressions, for example:
var myFn = function () {
//...
};
(function () {
//...
})();
If you omit the semicolon after the first function in the above example, you will get completely undesired results:
var myFn = function () {
alert("Surprise!"...
How to keep a Python script output window open?
...rs but instantaneously goes away. I need it to stay there so I can analyze my output. How can I keep it open?
23 Answers
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How to check file input size with jQuery?
...e file size is one of them.
For the HTML below
<input type="file" id="myFile" />
try the following:
//binds to onchange event of your input field
$('#myFile').bind('change', function() {
//this.files[0].size gets the size of your file.
alert(this.files[0].size);
});
As it is a pa...
Strip HTML from Text JavaScript
...
myString.replace(/<[^>]*>?/gm, '');
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Oracle: how to UPSERT (update or insert into a table?)
...n alternative to MERGE (the "old fashioned way"):
begin
insert into t (mykey, mystuff)
values ('X', 123);
exception
when dup_val_on_index then
update t
set mystuff = 123
where mykey = 'X';
end;
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