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How to repair a serialized string which has been corrupted by an incorrect byte count length?
...like the only only answer on the page that actually puts the first capture group to good use. While sensible programming to only make replacements where the byte count is actually wrong, this solution does not cache the strlen() and therefore makes redundant function calls. Personally, I find the ...
what is the difference between sendStickyBroadcast and sendBroadcast in Android
...st to add that sticky broadcasts are strictly discouraged by Ms Hackborn : groups.google.com/d/msg/android-developers/8341SaXhvmY/…. It is an old post but probably applies still
– Mr_and_Mrs_D
Nov 25 '13 at 14:27
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Default value in Go's method
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No, the powers that be at Google chose not to support that.
https://groups.google.com/forum/#!topic/golang-nuts/-5MCaivW0qQ
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Android: How to stretch an image to the screen width while maintaining aspect ratio?
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Setting adjustViewBounds to true and using a LinearLayout view group worked very well for me. No need to subclass or ask for device metrics:
//NOTE: "this" is a subclass of LinearLayout
ImageView splashImageView = new ImageView(context);
splashImageView.setImageResource(R.drawable.splas...
Append column to pandas dataframe
...complicated cases, though. For instance if I had two columns named 'data', grouping/summing would start summing up the different data columns, which is almost certainly not what you want. String data would be concatenated.
– U2EF1
Dec 16 '13 at 22:13
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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
...f this ... joker - zero width space. I just used some snippets from google groups and didn't recognize that there are doubled characters, because Idea (11) didn't show them, which was causing problems with parsing config file of my app... I discovered it accidentally in vi.
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List columns with indexes in PostgreSQL
...um = ANY(ix.indkey)
and t.relkind = 'r'
and t.relname like 'test%'
group by
t.relname,
i.relname
order by
t.relname,
i.relname;
table_name | index_name | column_names
------------+------------+--------------
test | pk_test | a, b
test2 | uk_test2 | b, c
t...
How to suppress specific MSBuild warning
...ust set in project file (*.csproj) that cause such warning.
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<!-- some code goes here -->
&l...
Android ViewPager with bottom dots
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I think the linear layout is so that it will center and group the dots.
– ShawnV
Sep 7 '15 at 6:08
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@Basic(optional = false) vs @Column(nullable = false) in JPA
...Architecture Committee Member, TopLink Core Technical Lead, JPA 2.0 Expert Group Member) wrote a good answer on this topic so instead of paraphrasing him, I'll quote his answer:
The difference between optional and
nullable is the scope at which they
are evaluated. The definition of
'option...