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How to jump to top of browser page
I'm writing a modal popup and I need the browser to jump to the top of the screen when the open modal button is pressed. Is there a way to scroll the browser to the top using jQuery?
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MySQL error 2006: mysql server has gone away
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I've encountered this a number of times and I've normally found the answer to be a very low default setting of max_allowed_packet.
Raising it in /etc/my.cnf (under [mysqld]) to 8 or 16M usually fixes it. (The default in MySql 5.7 is 4194304, which is 4MB.)
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Optimizing away a “while(1);” in C++0x
...g "If the termination of a loop depends upon the state of any objects, the time required to execute the loop is not considered an observable side-effect, even if such time happens to be infinite". Given do { x = slowFunctionWithNoSideEffects(x);} while(x != 23); Hoisting code after the loop which w...
Why can't I define a default constructor for a struct in .NET?
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Note: the answer below was written a long time prior to C# 6, which is planning to introduce the ability to declare parameterless constructors in structs - but they still won't be called in all situations (e.g. for array creation) (in the end this feature was not ad...
jQuery Event : Detect changes to the html/text of a div
I have a div which has its content changing all the time , be it ajax requests , jquery functions , blur etc etc.
12 An...
Eclipse git checkout (aka, revert)
Is it possible to do the equivalent of git checkout from within Eclipse using the EGit plugin?
9 Answers
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How to install lxml on Ubuntu
I'm having difficulty installing lxml with easy_install on Ubuntu 11.
11 Answers
11
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How to create a custom attribute in C#
I have tried lots of times but still I am not able to understand the usage of custom attributes (I have already gone through lots of links).
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iOS Simulator failed to install the application
I have created a Cordova 2.1.0 app, It ran fine for the first 2-3 times. But now when I am trying to run it through terminal it is giving me the following error.I didn't change anything.
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Can I Install Laravel without using Composer?
...web server without using Composer (PHP package/dependency manager) every time?
7 Answers
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