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Sample settings.xml for maven
...tivate a profile when the
| build is executed on a JDK version of '1.4.2_07'. Finally, the list of
| active profiles can be specified directly from the command line.
|
| NOTE: For profiles defined in the settings.xml, you are restricted to
| specifying only artifact repositories...
Is there any way to not return something using CoffeeScript?
...
Just something fun(ctional)
suppressed = _.compose Function.prototype, -> 'do your stuff'
Function.prototype itself is a function that always return nothing. You can use compose to pipe your return value into this blackhole and the composed function will never ...
Add a space (“ ”) after an element using :after
... opacity of the pseudo-element to be zero, eg:
element:before{
content: "_";
opacity: 0;
}
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How do I ignore files in Subversion?
...an error message saying svn: E205007: None of the environment variables SVN_EDITOR, VISUAL or EDITOR are set, and no 'editor-cmd' run-time configuration option was found instead of getting an editor opened. So just specify --editor-cmd nano like this svn propedit svn:ignore . --editor-cmd nano
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WCF timeout exception detailed investigation
...
from: http://www.codeproject.com/KB/WCF/WCF_Operation_Timeout_.aspx
To avoid this timeout error, we need
to configure the OperationTimeout
property for Proxy in the WCF client
code. This configuration is something
new unlike other configurations such
as ...
PostgreSQL naming conventions
...valent convention is:
SQL keywords: UPPER CASE
names (identifiers): lower_case_with_underscores
For example:
UPDATE my_table SET name = 5;
This is not written in stone, but the bit about identifiers in lower case is highly recommended, IMO. Postgresql treats identifiers case insensitively whe...
What is the ellipsis (…) for in this method signature?
...hRecipientJids(jid1, jid2);
msgBuilder2.withRecipientJids(jid1, jid2, jid78_a, someOtherJid);
See more here:
http://java.sun.com/j2se/1.5.0/docs/guide/language/varargs.html
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What is the difference between self-types and trait subclasses?
...ection 2.3 also says this: “Each of the operands of a mixin composition C_0 with ... with C_n, must refer to a class. The mixin composition mechanism does not allow any C_i to refer to an abstract type. This restriction makes it possible to statically check for ambiguities and override conflicts a...
ACE vs Boost vs POCO [closed]
... libraries and find them essential. A quick grep of my code reveals shared_ptr, program_options, regex, bind, serialization, foreach, property_tree, filesystem, tokenizer, various iterator extensions, alogrithm, and mem_fn. These are mostly low-level functionality that really ought to be in the co...
What are the differences between struct and class in C++?
...unction exposed with the same name, developers used to follow a pattern of _(). e.g. mathlibextreme_max(). By grouping APIs into classes, similar functions (here we call them "methods") can be grouped together and protected from the naming of methods in other classes. This allows the programmer to o...