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How to remove unused imports in Intellij IDEA on commit?

... In IntelliJ, select the project you want to optimize imports on, go to Code menu and choose Optimize imports and a small Optimize Imports popup window will appear. On the popup window you need to click on Run button. Or alternatively, on ...
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Removing path and extension from filename in powershell

... you can use basename property PS II> ls *.ps1 | select basename share | improve this answer | follow | ...
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IIS7 Cache-Control

... That's not true Jeff. You simply have to select a folder within your IIS 7 Manager UI (e.g. Images or event the Default Web Application folder) and then click on "HTTP Response Headers". Then you have to click on "Set Common Header.." in the right pane and select th...
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How to update Python?

... installations depending on how it was installed and the options that were selected during installation. If the .exe installer is used and the options to alter Windows PATH and Registry are not disabled, then any previous Python installations will be disabled, but simply uninstalling the Anaconda/Mi...
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How to implement a queue with three stacks?

... bound of C * K := B_u + C_u + 1 WLOG2, for an n such that |A(n)| > K, select K elements from Q(n). Suppose that 1 of those elements is in A(n + x), for all x >= 0, i.e. the element is always in stack A no matter how many queue operations are done. X := that element Then we can define ...
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How does one create an InputStream from a String? [duplicate]

...hoose UTF-8 if you don't specifically need anything else. Otherwise if you select nothing you'll get the default encoding that can vary between systems. From the JavaDoc: The behavior of this method when this string cannot be encoded in the default charset is unspecified. The CharsetEncoder clas...
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Apply CSS styles to an element depending on its child elements

...but this isn't possible. You may want to consider looking at jQuery. Its selectors work very well with 'containing' types. You can select the div, based on its child contents and then apply a CSS class to the parent all in one line. If you use jQuery, something along the lines of this would may w...
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How to destroy a DOM element with jQuery?

... sure if it's just me, but using .remove() doesn't seem to work if you are selecting by an id. Ex: $("#my-element").remove(); I had to use the element's class instead, or nothing happened. Ex: $(".my-element").remove(); sh...
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How does a hash table work?

...ller and easier to search, but still you don't want to search sequentially from one end of the library (or list) to the other. You want something that, with the title of the book, can give you the right spot at once, so all you have to do is just stroll over to the right shelf, and pick up the book...
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How to avoid variable substitution in Oracle SQL Developer with 'trinidad & tobago'

...| ' Tobago'); insert into table99 values('Trinidad &' || ' Tobago'); SELECT * FROM table99; update table99 set col1 = 'Trinidad and Tobago' where col1 = 'Trinidad &'||' Tobago'; share | ...