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How set background drawable programmatically in Android
...ext's theme.
*
* @param id The desired resource identifier, as generated by the aapt tool.
* This integer encodes the package, type, and resource entry.
* The value 0 is an invalid identifier.
* @return Drawable An object that can be used to draw this resource.
*/
public ...
android get real path by Uri.getPath()
I'm trying to get image from gallery.
7 Answers
7
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InputStream from a URL
...on.connect();
int responseCode = con.getResponseCode();
/* By default the connection will follow redirects. The following
* block is only entered if the implementation of HttpURLConnection
* does not perform the redirect. The exact behavior depends to
* th...
Can you control how an SVG's stroke-width is drawn?
... application. Within this app, various shapes can be styled and positioned by the user, including rectangles.
10 Answers
...
Proper way to catch exception from JSON.parse
... If the try block contains more statements, you can identify the exception by e.name == "SyntaxError", provided you don't have an eval.
– user1158559
Dec 20 '15 at 20:54
1
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Testing HTML email rendering [closed]
...oth Campaign Monitor and Mailchimp's internal testing services are powered by Litmus.
– John
May 16 '14 at 16:09
5
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What Every Programmer Should Know About Memory?
...er/cpumemory.pdf.
It is still generally excellent and highly recommended (by me, and I think by other performance-tuning experts). It would be cool if Ulrich (or anyone else) wrote a 2017 update, but that would be a lot of work (e.g. re-running the benchmarks). See also other x86 performance-tuni...
What is __main__.py?
...
Often, a Python program is run by naming a .py file on the command line:
$ python my_program.py
You can also create a directory or zipfile full of code, and include a __main__.py. Then you can simply name the directory or zipfile on the command line, a...
How to change past commit to include a missed file?
...eate patch files for all these commits:
git format-patch -4
Rewind back by 4 commits:
git reset --hard HEAD~4
Add missing file:
git add missing-file
Commit it with --amend:
git commit --amend
Apply all saved patches back:
git am *.patch
If you have pushed, you should NOT use this me...
Unique constraint on multiple columns
...
By using the constraint definition on table creation, you can specify one or multiple constraints that span multiple columns. The syntax, simplified from technet's documentation, is in the form of:
CONSTRAINT constraint_name...