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What are the undocumented features and limitations of the Windows FINDSTR command?
...nts run on a Vista machine. Unless explicitly stated otherwise, I have not confirmed whether the information applies to other Windows versions.
FINDSTR output
The documentation never bothers to explain the output of FINDSTR. It alludes to the fact that matching lines are printed, but nothing more.
T...
'Operation is not valid due to the current state of the object' error during postback
...ateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
For resolution, please update your w...
HTML: How to limit file upload to be only images?
...menu_images').unwrap();
return false;
}
reader.onload = function (e) {
// get loaded data and render thumbnail.
document.getElementById("menu_image").src = e.target.result;
$("#menu_image").show();
};
// read the image file as a data URL....
Is the 'type' attribute necessary for tags?
...
Also if you use intrinsic event scripts in HTML4 (like in onload, onclick, onmouseover attributes etc.) you have to define <meta http-equiv="content-script-type" content="text/javascript"> in <head> or configure your server to send Content-Script-Type: text/javascript in...
Open popup and refresh parent page on close popup
...ow.close();
}
</script>
<body onbeforeunload="refreshAndClose();" onLoad='doLoad()''>
when the window closes it then refreshes the parent window.
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Calling dynamic function with dynamic number of parameters [duplicate]
...
Now I'm using this:
Dialoglar.Confirm = function (_title, _question, callback_OK) {
var confirmArguments = arguments;
bootbox.dialog({
title: "<b>" + _title + "</b>",
message: _question,
buttons: {
s...
How to add jQuery in JS file
...browser compatibility.
script.onreadystatechange = handler;
script.onload = handler;
// Fire the loading
head.appendChild(script);
function handler(){
console.log('jquery added :)');
}
share...
Difference between timestamps with/without time zone in PostgreSQL
...me zone, in Postgres do *not actually store time zone information. You can confirm this with a glance at the data type doc page: Both types takes up the same number of octets and have the save range of values, thus no room for storing time zone info. The text of the page confirms this. Something of ...
How to show a dialog to confirm that the user wishes to exit an Android Activity?
...
in China, most App will confirm the exit by "click twice":
boolean doubleBackToExitPressedOnce = false;
@Override
public void onBackPressed() {
if (doubleBackToExitPressedOnce) {
super.onBackPressed();
return;
}
this....
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...he relevant meta tag.
This technique avoids the extra http request and is confirmed to work in recent versions of Chrome, Firefox and Opera on Windows 7. However it doesn't appear to work in Internet Explorer 9 at least.
index.html
<!doctype html>
<html lang="en">
<head>
...