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How to implement Android Pull-to-Refresh
...k ListView as an example, it can be any View like LinearLayout, ScrollView etc.)
<android.support.v4.widget.SwipeRefreshLayout
android:id="@+id/pullToRefresh"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ListView
android:id="@+id/listVi...
Differences between Line and Branch coverage
...statement is usually a line of code, not including comments, conditionals, etc). Branch coverages checks if you took the true and false branch for each conditional (if, while, for). You'll have twice as many branches as conditionals.
Why do you care? Consider the example:
public int getNameLength(...
How can I view all historical changes to a file in SVN
...ed revisions. What I'd like is a diff for every revision that changed the file. Is such a command available?
9 Answers
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Copy file(s) from one project to another using post build event…VS2010
... switches with xcopy:
/I - treat as a directory if copying multiple files.
/Q - Do not display the files being copied.
/S - Copy subdirectories unless empty.
/E - Copy empty subdirectories.
/Y - Do not prompt for overwrite of existing files.
/R - Overwrite read-only files.
...
Should a .sln be committed to source control?
Is it a best practice to commit a .sln file to source control? When is it appropriate or inappropriate to do so?
15 Answers...
Loop through all nested dictionary values?
...e is a dictionary I want to go into it and print out its key value pairs...etc. Any help?
12 Answers
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How to read a file without newlines?
...
You can read the whole file and split lines using str.splitlines:
temp = file.read().splitlines()
Or you can strip the newline by hand:
temp = [line[:-1] for line in file]
Note: this last solution only works if the file ends with a newline, o...
JPG vs. JPEG image formats
...ften use JPEG images, and I have noticed that there are two very similar file extensions: .jpg , which my mobile's camera and the Preview application use, and .jpeg , with which Image Capture saves the images from scanning with my Canon MX455 printer. LaTeX doesn't seem to distinguish, a...
How to convert CSV file to multiline JSON?
... interpose newlines for each document written.
import csv
import json
csvfile = open('file.csv', 'r')
jsonfile = open('file.json', 'w')
fieldnames = ("FirstName","LastName","IDNumber","Message")
reader = csv.DictReader( csvfile, fieldnames)
for row in reader:
json.dump(row, jsonfile)
json...
Why is access to the path denied?
I am having a problem where I am trying to delete my file but I get an exception.
29 Answers
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