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MySQL OPTIMIZE all tables?

... Prepare bd from @b Error Code: 1064. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'NULL' at line 1 – Paul Gregoire A...
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Type Checking: typeof, GetType, or is?

...() is Animal Or typeof(Dog) is Animal , it just gives a warning and not an error? – Prerak K May 7 '14 at 6:29 ...
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Unable to execute dex: Multiple dex files define Lcom/myapp/R$array;

...se I had a dublicate of ´android-support-v4.jar´. When i deleted it, the error went away – ymerdrengene Jul 17 '14 at 13:01  |  show 6 more ...
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Easiest way to upgrade eclipse 3.7 to 4.2 (Juno)

... 'Install latest versions' checkbox and so i get an old version dependency error when trying to install screencast.com/t/5FDB2tR6LNSk . How do i get it to install the latest version? – pdeva Jun 29 '12 at 22:23 ...
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How to define an empty object in PHP

...ject from empty value This could be a problem if your configuration (see error reporting level) shows this warning to the browser. This is another entire topic, but a quick and dirty approach could be using the error control operator (@) to ignore the warning: $oVal = new stdClass(); @$oVal->k...
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Detect IE version (prior to v9) in JavaScript

I want to bounce users of our web site to an error page if they're using a version of Internet Explorer prior to v9. It's just not worth our time and money to support IE pre-v9 . Users of all other non-IE browsers are fine and shouldn't be bounced. Here's the proposed code: ...
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What is the purpose of global.asax in asp.net

...events, such as the application starting, a session ending, an application error occuring, without having to try and shoe-horn that code into each and every page of your site. You can use it by by choosing Add > New Item > Global Application Class in Visual Studio. Once you've added the file,...
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Useless use of cat?

...o grep screws up reusability, and quite possibly do so silently without an error message if the file argument exists. I. e. grep foo xyz | grep bar xyz | wc will give you how many lines in xyz contain bar while you are expecting the number of lines that contain both foo and bar. Having to change arg...
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How to ignore the first line of data when processing CSV data?

...or your input. Nevertheless it seems that using file.read(1024) generates errors in python's csv lib: . See also here for instance. – Anto Jan 15 '18 at 19:58 ...
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POST JSON fails with 415 Unsupported media type, Spring 3 mvc

... else alert('Failed adding person: ' + data.status + ', ' + data.errorMessage); } and the controller signature looks like this: @RequestMapping(value = "/saveUserDetails.do", method = RequestMethod.POST) public @ResponseBody Person addPerson( @RequestBody final Person person) { Hope ...