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Saving and Reading Bitmaps/Images from Internal memory in Android
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2.You will have to give the image name by which you want to save it.
To Read the file from internal memory. Use below code
private void loadImageFromStorage(String path)
{
try {
File f=new File(path, "profile.jpg");
Bitmap b = BitmapFactory.decodeStream(new FileInputStream(...
What's the difference between .bashrc, .bash_profile, and .environment?
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The main difference with shell config files is that some are only read by "login" shells (eg. when you login from another host, or login at the text console of a local unix machine). these are the ones called, say, .login or .profile or .zlogin (depending on which shell you're using).
Then...
How to use support FileProvider for sharing content to other apps?
...ave to manually grant and revoke permissions(at runtime) for other apps to read specific Uri. Use Context.grantUriPermission and Context.revokeUriPermission methods.
For example:
//grant permision for app with package "packegeName", eg. before starting other app via intent
context.grantUriPermiss...
Where in memory are my variables stored in C?
...ory which contains the frequently executed code.
The code segment is often read-only to avoid risk of getting overridden by programming bugs like buffer-overflow, etc.
The code segment does not contain program variables like local variable (also called as automatic variables in C), global variables,...
AttributeError: 'module' object has no attribute 'urlopen'
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with urllib.request.urlopen("http://www.python.org") as url:
s = url.read()
# I'm guessing this would output the html source code ?
print(s)
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Iterate over a list of files with spaces
... word-based iteration with a line-based one:
find . -iname "foo*" | while read f
do
# ... loop body
done
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How do you read a file into a list in Python? [duplicate]
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with open('C:/path/numbers.txt') as f:
lines = f.read().splitlines()
this will give you a list of values (strings) you had in your file, with newlines stripped.
also, watch your backslashes in windows path names, as those are also escape chars in strings. You can use fo...
How do cache lines work?
...gs in about 64 bytes at a time, whatever the size of the actual data being read.
5 Answers
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How to read values from properties file?
I am using spring. I need to read values from properties file. This is internal properties file not the external properties file. Properties file can be as below.
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Read and overwrite a file in Python
... race conditions, you could truncate it:
f = open(filename, 'r+')
text = f.read()
text = re.sub('foobar', 'bar', text)
f.seek(0)
f.write(text)
f.truncate()
f.close()
The functionality will likely also be cleaner and safer using open as a context manager, which will close the file handler, even if a...