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How do I install and use curl on Windows?
...at have .dll extension to a directory that is included in your PATH environm>me m>nt variable (or add the directory where curl.exe and the .dll files are, to your PATH environm>me m>nt), and you won't have to type the full pathnam>me m> to curl.exe in order to run it.
– theglauber
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How to implem>me m>nt WiX installer upgrade?
...ewest versions (from the 3.5.1315.0 beta), you can use the MajorUpgrade elem>me m>nt instead of using your own.
For example, we use this code to do automatic upgrades. It prevents downgrades, giving a localised error m>me m>ssage, and also prevents upgrading an already existing identical version (i.e. only l...
How to get a file or blob from an object URL?
I am allowing the user to load images into a page via drag&drop and other m>me m>thods. When an image is dropped, I'm using URL.createObjectURL to convert to an object URL to display the image. I am not revoking the url, as I do reuse it.
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How to get evaluated attributes inside a custom directive
... future reference as long as they remain related. Latest and best answer com>me m>s first.
Better answer:
Directives in angularjs are very powerful, but it takes tim>me m> to comprehend which processes lie behind them.
While creating directives, angularjs allows you to create an isolated scope with som>me m> bindi...
How does autowiring work in Spring?
...he application context.
What is "living" in the application context? This m>me m>ans that the context instantiates the objects, not you. I.e. - you never make new UserServiceImpl() - the container finds each injection point and sets an instance there.
In your controllers, you just have the following:
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How can I drop all the tables in a PostgreSQL database?
...ur tables are in a single schema, this approach could work (below code assum>me m>s that the nam>me m> of your schema is public)
DROP SCHEMA public CASCADE;
CREATE SCHEMA public;
If you are using PostgreSQL 9.3 or greater, you may also need to restore the default grants.
GRANT ALL ON SCHEMA public TO post...
How to draw a rounded Rectangle on HTML Canvas?
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The HTML5 canvas doesn't provide a m>me m>thod to draw a rectangle with rounded corners.
How about using the lineTo() and arc() m>me m>thods?
You can also use the quadraticCurveTo() m>me m>thod instead of the arc() m>me m>thod.
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How should I ethically approach user password storage for later plaintext retrieval?
...king you don't really need to retrieve the password they set (they don't rem>me m>mber what it is anyway), you need to be able to give them a password they can use.
Think about it: if the user needs to retrieve the password, it's because they've forgotten it. In which case a new password is just as goo...
How to check if AlarmManager already has an alarm set?
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Following up on the comm>me m>nt ron posted, here is the detailed solution. Let's say you have registered a repeating alarm with a pending intent like this:
Intent intent = new Intent("com.my.package.MY_UNIQUE_ACTION");
PendingIntent pendingIntent = P...
What is the simplest and most robust way to get the user's current location on Android?
...
Here's what I do:
First of all I check what providers are enabled. Som>me m> may be disabled on the device, som>me m> may be disabled in application manifest.
If any provider is available I start location listeners and tim>me m>out tim>me m>r. It's 20 seconds in my example, may not be enough for GPS so you can en...