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Change a column type from Date to DateTime during ROR migration
I need to change my column type from date to datetime for an app I am making. I don't care about the data as its still being developed.
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Can Android do peer-to-peer ad-hoc networking?
...this bug up, anyone who has an interest in Ad Hoc on Android - I've got an app idea that's much trickier because of the lack of ad hoc
– SamStephens
Nov 7 '10 at 2:38
add a co...
.net implementation of bcrypt
...ons in a 'bcrypt.dll', so if you have Bcrypt.net as Bcrypt.dll in your web app bin/ directory Windows won't be able to find the correct dll and you will get some cryptic errors.
– thelsdj
Apr 3 '10 at 17:47
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git pull keeping local changes
... Git stash. Stash everything that you've changed, pull all the new stuff, apply your stash.
git stash
git pull
git stash pop
On stash pop there may be conflicts. In the case you describe there would in fact be a conflict for config.php. But, resolving the conflict is easy because you know that...
Android Use Done button on Keyboard to click button
Ok in my app I have a field for the user to input a number. I have the field set to only accept numbers. When the user clicks on the field it brings up the keyboard. On the keyboard (on ICS) there is a done button. I would like for the done button on the keyboard to trigger the submit button i have ...
Could not insert new outlet connection [duplicate]
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Removing(removing reference, not deleting) and then adding the appropriate file(the file of class you want to add the outlet to) is actually enough.
Edit 1 I found that after unchecking (in XCode 6.3.1) I had to wait a few seconds for the Indexing to appear and complete in the project n...
How to set environment variables from within package.json
...ironment variable in the script command:
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"scripts": {
"start": "node app.js",
"test": "NODE_ENV=test mocha --reporter spec"
},
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Then use process.env.NODE_ENV in your app.
Note: This is for Mac & Linux only. For Windows refer to the comments.
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Sound effects in JavaScript / HTML5
...er the browser supports Ogg Vorbis.
If you're writing a game or a music app (more than just a player), you'll want to use more advanced Web Audio API, which is now supported by most browsers.
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jQuery - Trigger event when an element is removed from the DOM
...implemented the above, it would be best to change o.handler() to o.handler.apply(this,arguments) otherwise the event and data objects don't get passed through the event listener.
– Pebbl
Nov 7 '12 at 22:03
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What's the best/easiest GUI Library for Ruby? [closed]
..."3.0.1". What's up with the versoning pandemonium? Is this because _why disappeared?
– Alexander
Jan 2 '12 at 0:28
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