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How can I exclude directories from grep -R?
...UTION 2 (using the --exclude-dir option of grep):
You know this solution already, but I add it since it's the most recent and efficient solution. Note this is a less portable solution but more human-readable.
grep -R --exclude-dir=node_modules 'some pattern' /path/to/search
To exclude multiple dire...
Difference between app.use and app.get in express.js
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It's not that simple. Read other answers.
– David Lopez
Jun 17 at 16:24
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Why should I use IHttpActionResult instead of HttpResponseMessage?
...plemented however, the ordering of those ActionFilters is not obvious when reading the action method which is one reason I'm not a fan of action filters.
However, by creating an IHttpActionResult that can be explicitly chained in your action method you can compose all kinds of different behaviour t...
How can I get the font size and font name of a UILabel?
...h I set a font size and a font name with Interface Builder. Now I have to read the values of both in my ViewController.
4 ...
MongoDB or CouchDB - fit for production? [closed]
I was wondering if anyone can tell me if MongoDB or CouchDB are ready for a production environment.
19 Answers
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sqlite alter table add MULTIPLE columns in a single statement
... DEFAULT '';
COMMIT
Note that there are ; on purpose to make the query be read as multiple lines.
Then I run this query and get multiple columns added in on run... So no not in one line, but yes in one query its possible.
s...
What is the difference between MediaPlayer and VideoView in Android
...ion and as I understood from what Mark (CommonsWare) advised on numerous threads here, VideoView is a wrapper (200 hundred lines of code) for MediaPlayer and SurfaceView to provide embedded controls.
He also kindly shared some examples:
https://github.com/commonsguy/cw-advandroid/blob/master/Media...
Dynamically change color to lighter or darker by percentage CSS (Javascript)
...button class="button">Foo lorem ipsum</button>
Here's more reading from CSS Tricks about the various filters you can use: https://css-tricks.com/almanac/properties/f/filter/
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When to use Spring Integration vs. Camel?
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I only recommend Spring Integration if you already have got a Spring project and you have just to add some "basic" integration using File, FTP, JMS, JDBC, and so on.
Apache Camel has two main advantages:
Many, many more technologies are supported.
Besides, a (good)...
WebDriver: check if an element exists? [duplicate]
...t, and then leate reset it. But unfortunaly you can set the value, but not read it -- cool api
– Ralph
Jan 9 '12 at 15:02
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