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StringIO in Python3
...])
Explanation for Python 3.x:
numpy.genfromtxt takes a byte stream (a file-like object interpreted as bytes instead of Unicode).
io.BytesIO takes a byte string and returns a byte stream. io.StringIO, on the other hand, would take a Unicode string and and return a Unicode stream.
x gets assigned...
What are the best practices for SQLite on Android?
...tes. My notes are usually pretty helpful.
copy/paste the code into a new file named DatabaseManager. (or download it from github)
extend DatabaseManager and implement onCreate and onUpgrade like you normally would. You can create multiple subclasses of the one DatabaseManager class in order to hav...
How do I unload (reload) a Python module?
... actually, the django dev server restarts itself when you change a file .. (it restarts the server, not just reloads the module)
– hasen
Jan 13 '09 at 6:36
26
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How do I handle ImeOptions' done button click?
...
});
So, I added the integer value to my res/values/integers.xml file.
<?xml version="1.0" encoding="utf-8"?>
<resources>
<integer name="send">0x00000004</integer>
</resources>
Then, I edited my layout file res/layouts/activity_home.xml as follows
<...
Scanner vs. StringTokenizer vs. String.Split
...hings.)
This stream-style interface can be useful for parsing simple text files or console input, when you don't have (or can't get) all the input before starting to parse.
Personally, the only time I can remember using Scanner is for school projects, when I had to get user input from the command ...
Injecting Mockito mocks into a Spring bean
...-arg value="com.package.Dao" />
</bean>
Update
In the context file this mock must be listed before any autowired field depending on it is declared.
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Error during SSL Handshake with remote server
...cat returned response when accessing directly via SOAP UI
Didn't load html files
When used Apache properties mentioned by the previous answer, web-page appeared but AngularJS couldn't get HTTP response
Tomcat SSL certificate was expired while a browser showed it as secure - Apache certificate was...
@Resource vs @Autowired
... placeholder while with @Resource you can put placeholder and use property file to inject specific child implementation like
@Resource(name="${service.name}")
Parent object;
where service.name is set in property file as
#service.name=actualService
service.name=stubbedService
Hope that hel...
How to check if a string contains an element from a list in Python
...t is better to parse the URL properly - this way you can handle http://.../file.doc?foo and http://.../foo.doc/file.exe correctly.
from urlparse import urlparse
import os
path = urlparse(url_string).path
ext = os.path.splitext(path)[1]
if ext in extensionsToCheck:
print(url_string)
...
Postgres: clear entire database before re-creating / re-populating from bash script
...need a backup of the database dumped onto disk in a plain-text .sql script file format, you could connect pg_dump and pg_restore directly together over a pipe.
To drop and recreate tables, you could use the --clean command-line option for pg_dump to emit SQL commands to clean (drop) database object...