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Re-enabling window.alert in Chrome
I accidently checked the "disable alerts from this site" box in Chrome, and now I cannot get any window.alert to work on my localhost.
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Replacing NULL with 0 in a SQL server query
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When you want to replace a possibly null column with something else, use IsNull.
SELECT ISNULL(myColumn, 0 ) FROM myTable
This will put a 0 in myColumn if it is null in the first place.
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How to solve PHP error 'Notice: Array to string conversion in…'
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When you have many HTML inputs named C[] what you get in the POST array on the other end is an array of these values in $_POST['C']. So when you echo that, you are trying to print an array, so all it does is print Array and a notice.
To print properly an ar...
Eclipse: Set maximum line length for auto formatting?
... tab is the primary option for line width (Maximum line width:). In the Comments tab you have a separate option Maximum line width for comments:, which will also need to be changed to affect comment wrapping.
You will need to make your own profile to make these changes in if you using one of the [B...
how to programmatically fake a touch event to a UIButton?
I'm writing some unit tests and, because of the nature of this particular app, it's important that I get as high up the UI chain as possible. So, what I'd like to do is programmatically trigger a button-press, as if the user had pressed the button in the GUI .
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Java, Simplified check if int array contains int
...nt way of checking if an int array contains an int, although he won't tell me what it is :P.
14 Answers
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How do I center a window onscreen in C#?
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Use Form.CenterToScreen() method.
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Open popup and refresh parent page on close popup
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You can access parent window using 'window.opener', so, write something like the following in the child window:
<script>
window.onunload = refreshParent;
function refreshParent() {
window.opener.location.reload();
}
</script>
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read complete file without using loop in java
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@silver Entire content of the file will be stored in memory. So, avoid reading 5GB files like this :-)
– Thibaut D.
Sep 29 '15 at 9:30
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