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Cannot issue data manipulation statements with executeQuery()
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That's what executeUpdate is for.
Here's a very brief summary of the difference: http://www.coderanch.com/t/301594/JDBC/java/Difference-between-execute-executeQuery-executeUpdate
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how to add script src inside a View when using Layout
...Body()
</body>
</html>
View
@model MyNamespace.ViewModels.WhateverViewModel
@section Scripts
{
<script src="@Url.Content("~/Scripts/jqueryFoo.js")"></script>
}
Otherwise, what you have is fine. If you don't mind it being "inline" with the view that was output, you ca...
Why do I need 'b' to encode a string with Base64?
...a string. A string is a sequence of Unicode characters. base64 has no idea what to do with Unicode data, it's not 8-bit. It's not really any bits, in fact. :-)
In your second example:
>>> encoded = base64.b64encode('data to be encoded')
All the characters fit neatly into the ASCII chara...
Invoking JavaScript code in an iframe from the parent page
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@Dirty Henry what do you mean by "a jQuery function?" jQuery is a JavaScript library.
– Joel Anair
Jul 1 '13 at 13:11
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Difference between require, include, require_once and include_once?
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@Prof.Falken Under what circumstances need one require same file more than once?? I can't think of one within my current mind set.
– Weishi Zeng
Oct 14 '14 at 4:53
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to
... foreach( $result as $row ) {
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These examples only illustrate what should be done (error handling), not how to do it. Production code shouldn't use or die when outputting HTML, else it will (at the very least) generate invalid HTML. Also, database error messages shouldn't be displayed t...
How to reuse existing C# class definitions in TypeScript projects
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Yeahp, something like this is what i was thinking to do manually.. good. Not sure I have time to write a converter now.. but yes, that would be the idea. Thanks. May be Microsoft is just doing it right now whie we speak.
– pabloelust...
Get Bitmap attached to ImageView
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when it "does not work", what happens? Does it return null or throw exception or what?
– Sarwar Erfan
Nov 29 '11 at 8:00
2
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Detecting taps on attributed text in a UITextView in iOS
...undColor. The advantage of using a custom attribute is that you can define what values you want to store in the attributed text range.
Add a new swift file with File > New > File... > iOS > Source > Swift File. You can call it what you want. I am calling mine NSAttributedStringKey+C...
How to deal with a slow SecureRandom generator?
...t a PRNG, do something like this:
SecureRandom.getInstance("SHA1PRNG");
What strings are supported depends on the SecureRandom SPI provider, but you can enumerate them using Security.getProviders() and Provider.getService().
Sun is fond of SHA1PRNG, so it's widely available. It isn't especially ...