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How do I output the difference between two specific revisions in Subversion?
...t to compare the last committed state against your currently saved working files, you can use convenience keywords:
svn diff -r PREV:HEAD
(Note, without anything specified afterwards, all files in the specified revisions are compared.)
You can compare a specific file if you add the file path af...
Ruby: Can I write multi-line string with no concatenation?
...s that your editor may automatically remove trailing space when saving the file. While I normally prefer this behaviour, it has caused unexpected issues for me a few times. A solution is to write your multi-line string like how the OP did in the question.
– Dennis
...
Difference between rake db:migrate db:reset and db:schema:load
...d use db:migrate after having made changes to the schema via new migration files (this makes sense only if there is already data in the database). db:schema:load is used when you setup a new instance of your app.
I hope that helps.
UPDATE for rails 3.2.12:
I just checked the source and the depe...
How can I turn off Visual Studio 2013 Preview?
When I want to search files I use Ctrl + , . The search box pops up and then I start typing. But the built-in preview just grabs whatever I have typed and opens the file. Even though I am still typing.
...
How can I return to a parent activity correctly?
...use the system can determine the logical parent activity from the manifest file.
So for that you have to declare your parent Activity in tag Activity with attribute
android:parentActivityName
Like,
<!-- The main/home activity (it has no parent activity) -->
<activity
androi...
How to programmatically set style attribute in a view
...et your button to change colour when it's pressed, you could define an XML file called res/drawable/my_button.xml directory like this:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_pressed="true"...
When I catch an exception, how do I get the type, file, and line number?
...xc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
print(exc_type, fname, exc_tb.tb_lineno)
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How does lucene index documents?
...ly the best more recent alternative is http://lucene.apache.org/core/3_6_2/fileformats.html
There's an even more recent version at http://lucene.apache.org/core/4_10_2/core/org/apache/lucene/codecs/lucene410/package-summary.html#package_description, but it seems to have less information in it than ...
Redis key naming conventions?
... to designate different levels of nesting, e.g. User#23:uploads:my/path/to/file.ext
– BorisOkunskiy
May 26 '14 at 12:23
...
How do you use version control with Access development?
....)
EDIT:
To summarize various comments below:
Our Project assumes an .adp-file. In order to get this work with .mdb/.accdb, you have to change OpenAccessProject() to OpenCurrentDatabase(). (Updated to use OpenAccessProject() if it sees a .adp extension, else use OpenCurrentDatabase().)
decompose.v...