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IE7 Z-Index Layering Issues

...ex bug, but don't know how to fix it. I have been playing with z-index all day long. 11 Answers ...
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Is short-circuiting logical operators mandated? And evaluation order?

... argument list, without an implied sequence point between them. It is usually not recommended to overload these operators in C++ unless you have a very specific requirement. You can do it, but it may break expected behaviour in other people's code, especially if these operators are used indirectly...
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How to randomize (shuffle) a JavaScript array?

... is superfluous since if i == 0 the while loop will never be entered. The call to Math.floor can be done faster using ...| 0. Either tempi or tempj can be removed and the value be directly assigned to myArray[i] or j as appropriate. – RobG Jun 8 '11 at 7:21 ...
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Check for column name in a SqlDataReader object

...reate a method that builds the same object for multiple stored procedures calls. One of the stored procedures has an additional column that is not used by the other stored procedures. I want to modified the method to accommodate for every scenario. ...
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How to delete from a text file, all lines that contain a specific string?

How would I use sed to delete all lines in a text file that contain a specific string? 17 Answers ...
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How to get the process ID to kill a nohup process?

...&) will give you the PID at the command prompt. If your plan is to manually manage the process, you can save that PID and use it later to kill the process if needed, via kill PID or kill -9 PID (if you need to force kill). Alternatively, you can find the PID later on by ps -ef | grep "command na...
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Maven: best way of linking custom external JAR to my project?

... I think you should use mvn install:install-file to populate your local repository with the library jars then you should change the scope from system to compile. If you are starting with maven I suggest to use maven directly not IDE plugins as it adds an e...
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Stretch and scale CSS background

... background-size: cover; } cover means stretching the image either vertically or horizontally so it never tiles/repeats. That would work for Safari 3 (or later), Chrome, Opera 10+, Firefox 3.6+, and Internet Explorer 9 (or later). For it to work with lower verions of Internet Explorer, try th...
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How to return dictionary keys as a list in Python?

...] New unpacking generalizations (PEP 448) were introduced with Python 3.5 allowing you to now easily do: >>> newdict = {1:0, 2:0, 3:0} >>> [*newdict] [1, 2, 3] Unpacking with * works with any object that is iterable and, since dictionaries return their keys when iterated throug...
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What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?

...effect when used on the properties in EF Code First?. Can someone describe all of its ramifications in different situations? ...