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Return empty cell from formula in Excel

... | edited Mar 31 '15 at 7:50 brettdj 51.7k1515 gold badges106106 silver badges169169 bronze badges ...
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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no

I have many users on my web site (20000-60000 per day), which is a download site for mobile files. I have remote access to my server (windows server 2008-R2). I've received "Server is unavailable" errors before, but am now seeing a connection timeout error. I'm not familiar with this - wh...
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Sequelize.js: how to use migrations and sync

...ecuted/reverted migrations. // start the server app.listen(3000); // do your stuff }); }); I can't try this right now, but at first look it should work. UPD Apr. 2016 After a year, still useful, so sharing my current tips. For now, I'm installing sequelize-cli package...
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Cryptic “Script Error.” reported in Javascript in Chrome and Firefox

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Git command to show which specific files are ignored by .gitignore

...re **/* (or a find -exec command) Note: https://stackoverflow.com/users/351947/Rafi B. suggests in the comments to avoid the (risky) globstar: git check-ignore -v $(find . -type f -print) Make sure to exclude the files from the .git/ subfolder though. Original answer 42009) git ls-files -i...
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UI Design Pattern for Windows Forms (like MVVM for WPF)

... | edited Jun 21 '16 at 13:05 Bharath theorare 43866 silver badges2626 bronze badges answered Feb 27 '0...
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How do I update a GitHub forked repository?

... NearHuscarl 3,18022 gold badges1111 silver badges3636 bronze badges answered Aug 30 '11 at 14:01 Mark LongairMark...
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When & why to use delegates? [duplicate]

... community wiki 3 revs, 3 users 92%Benoit Vidis 3 ...
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Why can't strings be mutable in Java and .NET?

... According to Effective Java, chapter 4, page 73, 2nd edition: "There are many good reasons for this: Immutable classes are easier to design, implement, and use than mutable classes. They are less prone to error and are more secure. [...] "Immutable obje...
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Java Programming - Where should SQL statements be stored? [closed]

... 31 Usually, the more the application grows in terms of size and/or reusability, the more the need ...