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Array Size (Length) in C#

How can I deter<em>mem>ine size of an array (length / nu<em>mem>ber of ite<em>mem>s) in C#? 9 Answers 9 ...
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How to capture the browser window close event?

I want to capture the browser window/tab close event. I have tried the following with jQuery: 17 Answers ...
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How to check if a URL is valid

How can I check if a string is a valid URL? 9 Answers 9 ...
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How to prevent going back to the previous activity?

When the BACK button is pressed on the phone, I want to prevent a specific activity fro<em>mem> returning to its previous one. 13 ...
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Co<em>mem>pare two <em>Mem>ySQL databases [closed]

I'<em>mem> currently developing an application using a <em>Mem>ySQL database. 21 Answers 21 ...
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How do I install the OpenSSL libraries on Ubuntu?

I'<em>mem> trying to build so<em>mem>e code on Ubuntu 10.04 LTS that uses OpenSSL 1.0.0. When I run <em>mem>ake, it invokes g++ with the "-lssl" option. The source includes: ...
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What is considered a good response ti<em>mem>e for a dyna<em>mem>ic, personalized web application? [closed]

For a co<em>mem>plex web application that includes dyna<em>mem>ic content and personalization, what is a good response ti<em>mem>e fro<em>mem> the server (so excluding network latency and browser rendering ti<em>mem>e)? I'<em>mem> thinking about sites like Facebook, A<em>mem>azon, <em>Mem>yYahoo, etc. A related question is what is a good response ti<em>mem>e ...
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Can so<em>mem>eone explain the dollar sign in Javascript?

The code in question is here: 9 Answers 9 ...
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Position a CSS background i<em>mem>age x pixels fro<em>mem> the right?

I think the answer is no, but can you position a background i<em>mem>age with CSS, so that it is a fixed a<em>mem>ount of pixels away fro<em>mem> the right? ...
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How to calculate the nu<em>mem>ber of occurrence of a given character in each row of a colu<em>mem>n of strings?

I have a data.fra<em>mem>e in which certain variables contain a text string. I wish to count the nu<em>mem>ber of occurrences of a given character in each individual string. ...