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How to get request URI without context path?
... return null), then your best bet is to substring the request URI yourself based on the context path's length using the usual String method:
HttpServletRequest request = (HttpServletRequest) req;
String path = request.getRequestURI().substring(request.getContextPath().length());
// ...
...
Eclipse HotKey: how to switch between tabs?
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On an non-extended OSX keyboard: fn+ctrl+up_arrow / down_arrow by default.
– Ben Flynn
Dec 17 '11 at 20:56
1
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Many-to-many relationship with the same model in rails?
...n-standard things. It will look as follows:
class Post < ActiveRecord::Base
has_and_belongs_to_many(:posts,
:join_table => "post_connections",
:foreign_key => "post_a_id",
:association_foreign_key => "post_b_id")
end
And that should simply work! Here's an example irb ses...
SQL Client for Mac OS X that works with MS SQL Server [closed]
...
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SQLPro for MSSQL
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Oracle SQL Developer (free)
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Metabase (free, open source)
Netbeans (free, open...
String.format() to format double in java
... Yes, Matt is right. %1, %2 and so on can be used to re-order the output based on the index of your input arguments. See this. You can omit the index and the default order will be assumed by the formatter.
– praneetloke
May 14 '16 at 16:06
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Why can I pass 1 as a short, but not the int variable i?
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So... it does not matter how explicit i am... >_<. Do you have any idea if i can detect if a litereal was passed or a int variable?
– user34537
Jul 11 '12 at 12:21
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MySQL - Rows to Columns
...ve this problem. I apologize if it's too long.
I'll start out with the base you've given and use it to define a couple of terms that I'll use for the rest of this post. This will be the base table:
select * from history;
+--------+----------+-----------+
| hostid | itemname | itemvalue |
+---...
Can I set enum start value in Java?
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Based on your statement, would the best practice using java to create a enum of sequential integers (similar to a C++ enum), for an index into an array or something, be to write: enum Ids { NAME(0), AGE(1), HEIGHT(2), WEIGHT...
Getting raw SQL query string from PDO prepared statements
...= 1
You can also get what you want if you set the PDO attribute PDO::ATTR_EMULATE_PREPARES. In this mode, PDO interpolate parameters into the SQL query and sends the whole query when you execute(). This is not a true prepared query. You will circumvent the benefits of prepared queries by interp...
How do you attach a new pull request to an existing issue on github?
...request POST \
--data '{"issue": 15, "head": "smparkes:synchrony", "base": "master"}' \
https://api.github.com/repos/technoweenie/faraday/pulls
This creates a pull request:
ask technoweenie at project faraday (https://api.github.com/repos/technoweenie/faraday/pulls)
to pull from th...