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Correct way to write line to file?
...commend this way:
with open('file_to_write', 'w') as f:
f.write('file contents\n')
So this is the way I usually do it :)
Statement from docs.python.org:
It is good practice to use the 'with' keyword when dealing with file
objects. This has the advantage that the file is properly closed...
Design RESTful query API with a long list of query parameters [closed]
... that can be identified by a URI. In this case, either 200 (OK) or 204 (No Content) is the appropriate response status, depending on whether or not the response includes an entity that describes the result.
If a resource has been created on the origin server, the response SHOULD be 201 (Created...
Google Maps API v2: How to make markers clickable?
...y be helpful for someone ;)
package pl.pollub.translator;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.widget.Toast;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
imp...
Is there a way to get a collection of all the Models in your Rails app?
..., Rails does not have the list of models.
But you could still look in the content of the models directory of your application...
Dir.foreach("#{RAILS_ROOT}/app/models") do |model_path|
# ...
end
EDIT: Another (wild) idea would be to use Ruby reflection to search for every classes that m>ex m>tends ...
Styling multi-line conditions in 'if' statements? [closed]
... way to make multi-line conditions look good, I would probably find myself content with having them and skip the refactoring.
On the other hand, having them perturb my aesthetic sense acts as an incentive for refactoring.
My conclusion, therefore, is that multiple line conditions should look ugly ...
How to quit android application programmatically
...ation can be launched on to another task (such as from an ACTION_VIEW of a content type it understands) and the user has used the up navigation to switch out of the current task and into its own task. In this case, if the user has navigated down into any other activities of the second application, a...
Resolving javax.net.ssl.SSLHandshakem>Ex m>ception: sun.security.validator.Validatorm>Ex m>ception: PKIX path
Edit :- Tried to format the question and accepted answer in more presentable way at mine Blog
22 Answers
...
Android: Bitmaps loaded from gallery are rotated in ImageView
...file itself. This is m>ex m>tremely useful if you are loading an image from the content resolver thingy (e.g. if your app is responding to a share-photo intent).
public static int getOrientation(Contm>ex m>t contm>ex m>t, Uri photoUri) {
/* it's on the m>ex m>ternal media. */
Cursor cursor = contm>ex m>t.getContent...
How do I reload .bashrc without logging out and back in?
... @muradin, source is a built-in shell command that m>ex m>ecutes the content of the file passed as argument, in the current shell. So in your m>ex m>ample, it m>ex m>ecutes .bashrc file in the current shell. And m>ex m>ec command replaces the shell with a given program, in your m>ex m>ample, it replaces your she...
Combine two data frames by rows (rbind) when they have different sets of columns
...points to each element of the list (as long as you do not alter any of the contents afterward). After the operation, remove the list object, just to be safe.
– lmo
Mar 25 at 10:27
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