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Why is it bad style to `rescue Exception => e` in Ruby?
...ion catching. When the original exception is re-raised (e.g. when rescuing to log the exception only), rescuing Exception is probably okay.
Exception is the root of Ruby's exception hierarchy, so when you rescue Exception you rescue from everything, including subclasses such as SyntaxError, LoadE...
How do I increase the scrollback buffer in a running screen session?
...teracting with through putty. I've realized that the scrollback buffer is too small and would like to increase it without starting a new screen session.
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When and why JPA entities should implement Serializable interface?
...x HQL and native SQL queries. In HQL, Hibernate maps the types you pass in to whatever the DB understands. When you run native SQL, then you must do the mapping yourself. If you don't, then the default mapping is to serialize the parameter and send it to the database (in the hope that it does unders...
MemoryCache does not obey memory limits in configuration
...working with the .NET 4.0 MemoryCache class in an application and trying to limit the maximum cache size, but in my tests it does not appear that the cache is actually obeying the limits.
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how to make twitter bootstrap submenu to open on the left side?
I was trying to create twitter bootstrap submenu in dropdown menu, but I've got a problem: I have dropdown menu in the top right corner of the page and that menu has one more submenu. However, when submenu opens - it does not fit in the window and goes too much to the right, so that user can see onl...
Android REST client, Sample?
Even if this thread has accepted answer, feel free to propose other ideas, you do use or like
7 Answers
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How to bind inverse boolean properties in WPF?
... that has an IsReadOnly property. If this property is true, I would like to set the IsEnabled property on a Button, ( for example ), to false.
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Using TortoiseSVN via the command line
I want to use commandline SVN options. I use TortoiseSVN, and I run several commands and I get the following error.
12 Answ...
How to run Gulp tasks sequentially one after the other
...gulp.series('clean', 'coffee'))
I found a good blog post introducing how to upgrade and make a use of those neat features:
migrating to gulp 4 by example
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How can I remove an SSH key?
...n old SSH key uploaded on a server. The problem is I lost my ~/.ssh directory (with the original id_rsa and id_rsa.pub files).
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