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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
...ted_photo.setImageBitmap(bitmap);
or
http://mihaifonoage.blogspot.com/2009/09/displaying-images-from-sd-card-in.html
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When to use “new” and when not to, in C++? [duplicate]
...s out of scope. Some examples of this are:
void foo()
{
Point p = Point(0,0);
} // p is now destroyed.
for (...)
{
Point p = Point(0,0);
} // p is destroyed after each loop
Some people will say that the use of new decides whether your object is on the heap or the stack, but that is only true...
How can I detect if this dictionary key exists in C#?
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edited May 13 '10 at 20:38
Adam Tuttle
18.4k1616 gold badges7171 silver badges109109 bronze badges
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What does 'wb' mean in this code, using Python?
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edited Apr 19 '10 at 7:50
answered Apr 19 '10 at 7:44
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django urls without a trailing slash do not redirect
...
101
check your APPEND_SLASH setting in the settings.py file
more info in the django docs
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How to get index in Handlebars each helper?
...elper.
snippet from : https://github.com/wycats/handlebars.js/issues/250#issuecomment-9514811
The index of the current array item has been available for some time now via @index:
{{#each array}}
{{@index}}: {{this}}
{{/each}}
For object iteration, use @key instead:
{{#each object}}
...
How can I call a custom Django manage.py command directly from a test driver?
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edited Jan 6 '18 at 10:53
Amir Ali Akbari
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a...
Re-raise exception with a different type and message, preserving existing information
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206
Python 3 introduced exception chaining (as described in PEP 3134). This allows, when raising an...
Changing the status bar text color in splash screen iOS 7
... ?
– Rafael Nobre
Oct 28 '13 at 19:30
1
Text color of status bar is either white, or black. The b...
Rails: Open link in new tab (with 'link_to')
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edited Feb 15 '17 at 20:45
Miles Prower
5999 bronze badges
answered Aug 26 '12 at 21:11
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