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Choosing a file in Python with simple Dialog
...ng tkinter?
from Tkinter import Tk # from tkinter import Tk for Python 3.x
from tkinter.filedialog import askopenfilename
Tk().withdraw() # we don't want a full GUI, so keep the root window from appearing
filename = askopenfilename() # show an "Open" dialog box and return the path to the select...
What exactly is Hot Module Replacement in Webpack?
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423
First I want to note that Hot Module Replacement (HMR) is still an experimental feature.
HMR is...
How to access parameters in a RESTful POST method
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357
Your @POST method should be accepting a JSON object instead of a string. Jersey uses JAXB to ...
Why is Maven downloading the maven-metadata.xml every time?
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answered May 7 '13 at 17:26
user944849user944849
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Android destroying activities, killing processes
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30
First please have a look at this:
onPause() Called when the system is about to start res...
sprintf like functionality in Python
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Alexei SholikAlexei Sholik
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add a com...
Git pull results in extraneous “Merge branch” messages in commit log
...t, and we're using Github as our remote repo. I'm on a Mac using git 1.7.7.3, he's on Windows using git 1.7.6.
5 Answers
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In what order are Panels the most efficient in terms of render time and performance?
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3 Answers
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Active
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When to use the JavaScript MIME type application/javascript instead of text/javascript?
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243
In theory, according to RFC 4329, application/javascript.
The reason it is supposed to be appli...
Real life example, when to use OUTER / CROSS APPLY in SQL
...xec_query_stats AS qs
CROSS APPLY sys.dm_exec_query_plan(qs.plan_handle)
3) Reusing a column alias
SELECT number,
doubled_number,
doubled_number_plus_one
FROM master..spt_values
CROSS APPLY (SELECT 2 * CAST(number AS BIGINT)) CA1(doubled_number)
CROSS APPLY (SELECT doubled_number...