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cd into directory without having permission
When cd ing into one of my directories called openfire the following error is returned:
7 Answers
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How can you do anything useful without mutable state?
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Or if you play a video game, there are
tons of state variables, beginning
with the positions of all the
characters, who tend to move around
constantly. How can you possibly do
anything useful without keeping track
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How to print formatted BigDecimal values?
...which represents money, and I need to print its value in the browser in a format like $123.00 , $15.50 , $0.33 .
6 Answe...
Converting user input string to regular expression
...un with the specified arguments. Naturally there will be extra text boxes for the extra arguments to replace and such.
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DirectX SDK (June 2010) Installation Problems: Error Code S1023
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I had the same problem and for me it was because the vc2010 redist x86 was too recent.
Check your temp folder (C:\Users\\AppData\Local\Temp) for the most recent file named
Microsoft Visual C++ 2010 x64 Redistributable Setup_20110608_xxx.html ##
and...
multiple tags
...'re block-level elements, so you can't put them inside an inline element, for example) then you shouldn't worry too much about what the sticklers are saying. It's all to easy to get caught up arguing about tiny details instead of moving forward on your project.
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File changed listener in Java
... the only way to model this utility is to have a thread polling on a directory and keeping a watch on the attributes of the file. But you can use patterns to develop a adapter for such a utility.
For example j2ee application servers like Tomcat and others have a auto load feature where in as soon a...
how to get the one entry from hashmap without iterating
... answer by Jesper is good. An other solution is to use TreeMap (you asked for other data structures).
TreeMap<String, String> myMap = new TreeMap<String, String>();
String first = myMap.firstEntry().getValue();
String firstOther = myMap.get(myMap.firstKey());
TreeMap has an overhead s...
XML Schema: Element with attributes containing only text?
I'm having difficulty searching for this. How would I define an element in an XML schema file for XML that looks like this:
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Using --no-rdoc and --no-ri with bundler
...-no-rdoc and --no-ri switches to skip generating RDoc/RI documentation for the gem on install.
4 Answers
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