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Effective method to hide email from spam bots

...'@'), indexOf('mailto:'), etc. The parsing thread would receive only +-200 chars around the match which would allow so complex parsing that it would 'appear' to be infinite in terms of parsing power. – Jani Hyytiäinen Feb 28 '15 at 8:33 ...
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How to copy a selection to the OS X clipboard

I have an area selected in Vim. How can I copy it into the OS X clipboard? 27 Answers ...
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How to loop through a HashMap in JSP?

...lt;%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <select name="country"> <c:forEach items="${countries}" var="country"> <option value="${country.key}">${country.value}</option> </c:forEach> </select> You need a Servlet or a S...
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How to add a right button to a UINavigationController?

... initWithTitle:@"Show" style:UIBarButtonItemStylePlain target:self action:@selector(refreshPropertyList:)]; self.navigationItem.rightBarButtonItem = anotherButton; // exclude the following in ARC projects... [anotherButton release]; } As to why it isn't working currently, I can't s...
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Is there an Eclipse line-width marker?

...ou have to set it in the formatter: From menu [Window]-->[Preferences], select [Java]-->[Code Style]-->[Formatter], and then edit your formatter profile. In the tab page [Line wrapping], you can find a setting named "Maximum line width". Change this setting, and the print margin in Java sou...
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Pycharm: run only part of my Python file

... easier way. go to File -> Settings -> Keymap Search for Execute Selection in Console and reassign it to a new shortcut, like Crl + Enter. This is the same shortcut to the same action in Spyder and R-Studio. sha...
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How to merge a list of lists with same type of items to a single list of items?

... Use the SelectMany extension method list = listOfList.SelectMany(x => x).ToList(); share | improve this answer | ...
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Error 1046 No database Selected, how to resolve?

...ation. If you're trying to do this via MySQL Workbench... ...you need to select the appropriate database/catalog in the drop down menu found above the :Object Browser: tab. You can specify the default schema/database/catalog for the connection - click the "Manage Connections" options under the SQL...
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How to select a CRAN mirror in R

... Repository selection screen cannot be shown on your system (OS X), since OS X no longer includes X11. R tries to show you the prompt through X11. Install X11 from http://xquartz.macosforge.org/landing/. Then run the install command. The...
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Write a number with two decimal places SQL server

... try this SELECT CONVERT(DECIMAL(10,2),YOURCOLUMN) share | improve this answer | follow | ...