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jQuery Determine if a matched class has a given id

... You can bake that logic into the selector by combining multiple selectors. For instance, we could target all elements with a given id, that also have a particular class: $("#foo.bar"); // Matches <div id="foo" class="bar"> This should look similar t...
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Position a CSS background image x pixels from the right?

... This should be the selected as the "Correct answer". According to MDN it's supported in IE9+ and all other browsers, which is great! developer.mozilla.org/en-US/docs/Web/CSS/… – fregante Sep 27 '13 at 0:...
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Reference - What does this error mean in PHP?

... mysql_fetch_array() expects parameter 1 to be resource, boolean given in select All "mysql_fetch_array() expects parameter 1 to be resource, boolean given" Questions on Stackoverflow Related Errors: Warning: [function] expects parameter 1 to be resource, boolean given Other mysql* functions ...
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How do I create a parameterized SQL query? Why Should I?

...ion GetBarFooByBaz(ByVal Baz As String) As String Dim sql As String = "SELECT foo FROM bar WHERE baz= @Baz" Using cn As New SqlConnection("Your connection string here"), _ cmd As New SqlCommand(sql, cn) cmd.Parameters.Add("@Baz", SqlDbType.VarChar, 50).Value = Baz R...
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WAMP shows error 'MSVCR100.dll' is missing when install

...s://www.microsoft.com/en-us/download/details.aspx?id=30679 There you can select the x86 or x64 version depending on your system This article on the WampServer forums shows all the Microsoft Visual C++ runtime libraries you need to have installed on your system for each version of WampServer. To ...
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iOS change navigation bar title font and color

...answers. I'm just sharing the storyboard version for setting the font. 1. Select Your Navigation Bar within your Navigation Controller 2. Change the Title Font in the Attributes Inspector (You will likely need to toggle the Bar Tint for the Navigation Bar before Xcode picks up the new font) ...
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Running multiple async tasks and waiting for them all to complete

...; sequence, Func<T, Task> action) { return Task.WhenAll(sequence.Select(action)); } Call it like this: await sequence.ForEachAsync(item => item.SomethingAsync(blah)); Or with an async lambda: await sequence.ForEachAsync(async item => { var more = await GetMoreAsync(item); ...
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Can I use Twitter Bootstrap and jQuery UI at the same time?

...bootstrap's or your custom style, you need to create a custom download and select the no-theme theme. That will only include jQuery UI's resets, and not overload bootstrap's style for various elements. While we're at it, some jQuery UI components (such as datepicker) have a native bootstrap impleme...
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Convert columns to string in Pandas

...cated dtype. object dtype breaks dtype-specific operations like DataFrame.select_dtypes(). There isn’t a clear way to select just text while excluding non-text but still object-dtype columns. When reading code, the contents of an object dtype array is less clear than 'string'. See also the se...
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Filter dict to contain only certain keys?

...e got a dict that has a whole bunch of entries. I'm only interested in a select few of them. Is there an easy way to prune all the other ones out? ...