python Programming Glossary: excerptA QWidget like QTextEdit that wraps its height automatically to its contents? http://stackoverflow.com/questions/11851020/a-qwidget-like-qtextedit-that-wraps-its-height-automatically-to-its-contents answer The other question had multiple parts. Here is the excerpt of the growing height widget class Window QtGui.QDialog def..
Recreating Postgres COPY directly in Python? http://stackoverflow.com/questions/1869973/recreating-postgres-copy-directly-in-python that come with the psycopg2 source distribution . This excerpt is from the copy_from.py example conn psycopg2.connect DSN curs..
Music Recognition and Signal Processing http://stackoverflow.com/questions/2068286/music-recognition-and-signal-processing for instance and calculate the sound hash have the sound excerpt of the music you want to identify for the song in 3. reduce..
Python `if x is not None` or `if not x is None`? http://stackoverflow.com/questions/2710940/python-if-x-is-not-none-or-if-not-x-is-none more clear but Google's style guide implies based on this excerpt that they use if x is not None . Is there any minor performance..
How to implement python to find value between xml tags? http://stackoverflow.com/questions/3063319/how-to-implement-python-to-find-value-between-xml-tags sep works is explained in the documentation here is a excerpt Return a list of the words in the string using sep as the delimiter..
SQLAlchemy, clear database content but don't drop the schema http://stackoverflow.com/questions/4763472/sqlalchemy-clear-database-content-but-dont-drop-the-schema tables are emptied . See the thread for reference. My code excerpt looks like this with contextlib.closing engine.connect as con..
python re.sub group: number after \number http://stackoverflow.com/questions/5984633/python-re-sub-group-number-after-number answer is re.sub r' foo ' r' g 1 123' 'foobar' Relevant excerpt from the docs In addition to character escapes and backreferences..
Why is it “Easier to ask forgiveness than permission” in python, but not in Java? [closed] http://stackoverflow.com/questions/6092992/why-is-it-easier-to-ask-forgiveness-than-permission-in-python-but-not-in-java to relevant parts of the famous book Effective Java 2nd Ed excerpt from the above book The moral of this story is simple exceptions.. wiki Python_syntax_and_semantics#Exceptions excerpt from the above wikipedia article Python style calls for the..
Error with Python ctypes and librsvg http://stackoverflow.com/questions/6142757/error-with-python-ctypes-and-librsvg ctypes for Python but I'm getting a segfault. C pycairo excerpt typedef struct PyObject_HEAD cairo_t ctx PyObject base base.. used to create context or NULL PycairoContext librsvg excerpt RsvgHandle rsvg_handle_new_from_file const gchar file_name GError..
Perl Compatible Regular Expression (PCRE) in Python http://stackoverflow.com/questions/7063420/perl-compatible-regular-expression-pcre-in-python use a sufficiently advanced release of Python. Here 䏭 an excerpt from the v3.3 release notes Functionality Changes introduced..
ForeignKey to abstract class (generic relations) http://stackoverflow.com/questions/7884359/foreignkey-to-abstract-class-generic-relations DIFFERENT services in the same field. This is a short excerpt from my models.py file I removed everything that is not related..
Smoothing Data in Contour Plot with Matlibplot http://stackoverflow.com/questions/8055489/smoothing-data-in-contour-plot-with-matlibplot in the array is around 2000 items long I will only show an excerpt. Here is a sample 27.899999999999999 27.899999999999999 27.899999999999999.. 28.399999999999999 Keep in mind this is only an excerpt. The dimension of the data is 12 rows by 1959 columns. The columns..
What are Python dictionary view objects? http://stackoverflow.com/questions/8957750/what-are-python-dictionary-view-objects the keys and values or items of a dictionary. Here is an excerpt from the official documentation for Python 3 dishes 'eggs' 2..
http://stackoverflow.com/questions/9184107/python-file-write-new-line are auto converted to OS specific ones. Here is an excerpt from Python reference about open . The default is to use text..
Python: garbage collection fails? http://stackoverflow.com/questions/9617001/python-garbage-collection-fails Python 2.6.5 any more details on request . Here's an excerpt of the output of top PID USER PR NI VIRT RES SHR S CPU MEM TIME..
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