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If statement in aspx page

... { %> some html <% } %> 2) Wrap the parts in a Panel control and in codebehind use the if statement to set the Visible property of the Panel. share | improve this answer | ...
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Rails where condition using NOT NIL

...ils 3: Foo.includes(:bar).where("bars.id IS NOT NULL") ActiveRecord 4.0 and above adds where.not so you can do this: Foo.includes(:bar).where.not('bars.id' => nil) Foo.includes(:bar).where.not(bars: { id: nil }) When working with scopes between tables, I prefer to leverage merge so that I c...
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How do I convert a Ruby class name to a underscore-delimited symbol?

..., FooBar , into a symbol, :foo_bar ? e.g. something like this, but that handles camel case properly? 4 Answers ...
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Heroku error: “Permission denied (public key)”

I keep getting this error. I am using Mac. I generated a key and added it to heroku using 6 Answers ...
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Function to convert column number to letter?

... You can add the (0) to the end of the Split command if you want to save yourself a variable declaration and extra line of code. eg Col_letter = Split(Cells(1, lngCol).Address(True, False), "$")(0) – Caltor Feb 18 '15 at 12:21 ...
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How Do I Take a Screen Shot of a UIView?

... it solved my problem. I was using the old version and it was giving me loads of errors! Thanks a million – apinho Oct 20 '15 at 9:54 ...
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How can I use getSystemService in a non-activity class (LocationManager)?

...ct of fyl in onCreate function like this: package com.atClass.lmt; import android.app.Activity; import android.os.Bundle; import android.widget.TextView; import android.location.Location; public class lmt extends Activity { @Override public void onCreate(Bundle savedInstanceState) { ...
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How to turn NaN from parseInt into 0 for an empty string?

...o will act differently than parseInt(), however it already assumes base 10 and will turn "" or even " " in to 0. share | improve this answer | follow | ...
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Use StringFormat to add a string to a WPF XAML binding

... you'd probably be better off using a converter so the order of the number and units isn't fixed. <Run Text="{x:Static s:UIStrings.General_FahrenheitAbbreviation}" /> – Matt Becker Nov 10 '15 at 15:19 ...
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Wrap text in tag

...d-wrap: break-word;" width="15%" . But it is not wrapping the text. Is it mandatory to give it 100% width? I have other controls to display so only 15% width is available. ...