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Number of rows affected by an UPDATE in PL/SQL
...tatement which you need to find the affected row count for.
For example:
set serveroutput ON;
DECLARE
i NUMBER;
BEGIN
UPDATE employees
SET status = 'fired'
WHERE name LIKE '%Bloggs';
i := SQL%rowcount;
--note that assignment has to precede COMMIT
COMMIT;
...
Compiling Java 7 code via Maven
...with my OSX installation of Oracle's JDK 7, and I didn't do anything fancy setting it up (the script looks for a folder Library/Java/JavaVirtualMachines/CurrentJDK which didn't exist for me (what did exist is jdk1.7.0_25.jdk instead of CurrentJDK). Not an elegant fix but I just hardcoded the export ...
Where do I put image files, css, js, etc. in Codeigniter?
Where is it acceptable to put css folders and image file folders? I was thinking inside the view folder? However the controller always reroutes the path to the base url so I have to specify the path in the .html file to where it sits, which is redundant.
...
Hibernate: “Field 'id' doesn't have a default value”
... just dropping the offending table (or tables), assuming that Hibernate is set up to automatically create/manage the DB schema. To drop tables from a managed schema, SET foreign_key_checks = 0; is your friend. Just be sure to SET foreign_key_checks = 1; when you're done.
– ar...
What does it mean if a Python object is “subscriptable” or not?
Which types of objects fall into the domain of "subscriptable"?
6 Answers
6
...
Best practice using NSLocalizedString
...you add this new line in your code:
self.title = NSLocalizedString(@"view_settings_title", @"Settings");
Then perform a build, your ./Localizable.scripts file will contain this new line:
/* Settings */
"view_settings_title" = "view_settings_title";
And since key == value for 'view_settings_tit...
Dots in URL causes 404 with ASP.NET mvc and IIS
...tent directory. Is there a way to exclude that entire directory from this? setting RAMMFAR to true works but I would like to avoid that overhead.
– lamarant
Jun 14 '13 at 15:32
2
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jQuery Ajax error handling, show custom exception messages
...
Make sure you're setting Response.StatusCode to something other than 200. Write your exception's message using Response.Write, then use...
xhr.responseText
..in your javascript.
...
How can I visualize per-character differences in a unified diff file?
Say I get a patch created with git format-patch . The file is basically a unified diff with some metadata. If I open the file in Vim, I can see which lines have been modified, but I cannot see which characters in the changed lines differ. Does anyone know a way (in Vim, or some other free softwar...
Dynamically creating keys in a JavaScript associative array
...t has objects.
The following lines of code all do exactly the same thing - set the 'name' field on an object to 'orion'.
var f = new Object(); f.name = 'orion';
var f = new Object(); f['name'] = 'orion';
var f = new Array(); f.name = 'orion';
var f = new Array(); f['name'] = 'orion';
var f = new XML...