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Why do I want to avoid non-default constructors in fragments?
... restore your bundle.
The callbacks like onCreate or onCreateView should read the parameters from the bundle - this way you are guaranteed to restore the state of the fragment correctly to the same state the fragment was initialised with (note this state can be different from the onSaveInstanceSta...
How to override Backbone.sync?
...the format:
"create" : expected that you create the model on the server
"read" : expected that you read this model from the server and return it
"update" : expected that you update the model on the server with the argument
"delete" : expected that you delete the model from the server.
You need t...
Rails ActionMailer - format sender and recipient name/email address
... concat, but using Mail::Address isn't clear in any of the documentation I read.
– Tim Morgan
Nov 30 '11 at 19:04
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Find first element in a sequence that matches a predicate
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@fortran: next() is available since Python 2.6 You could read What's New page to quickly familiarize yourself with new features.
– jfs
Dec 16 '11 at 13:02
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Get operating system info
...18, 2014 to add /msie|trident/i by YJSoft a new member on SO.
The comment read as:
Comment: because msie11's ua doesn't include msie (it includes trident instead)
I researched this for a bit, and found a few links explaining the Trident string.
http://www.sitepoint.com/ie11-smells-like-firefox/...
Should import statements always be at the top of a module?
...on to take longer. Actually, I think this cost is only paid for once. I've read that Python caches an imported module so that there is only minimal cost for importing it again.
– moltenform
Sep 25 '08 at 1:45
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How can I rename a project folder from within Visual Studio?
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This didn't work for me in VS 2012; the property is readonly. I had to open the .sln file as text.
– Grault
Mar 23 '13 at 22:51
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What does the construct x = x || y mean?
...re "converted" boolean logic method that I too find much more confusing to read/write. The answer below titled "What is the double pipe operator" is actually a correct answer.
– Collin Chaffin
Apr 21 '17 at 18:27
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Grepping a huge file (80GB) any way to speed it up?
...C 5 'db_pd.Clients'
Depending on your disks and CPUs it may be faster to read larger blocks:
< eightygigsfile.sql parallel --pipe --block 10M grep -i -C 5 'db_pd.Clients'
It's not entirely clear from you question, but other options for grep include:
Dropping the -i flag.
Using the -F flag ...
How to write to a file in Scala?
For reading, there is the useful abstraction Source . How can I write lines to a text file?
18 Answers
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