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How do I modify fields inside the new PostgreSQL JSON datatype?
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106
With 9.5 use jsonb_set-
UPDATE objects
SET body = jsonb_set(body, '{name}', '"Mary"', true)
W...
git cherry-pick says “…38c74d is a merge but no -m option was given”
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106
how do you know the parent number?
– Anentropic
Mar 21 '12 at 14:32
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What is difference between Collection.stream().forEach() and Collection.forEach()?
... 1 10 100 1000 10000
iterator.forEach 27 106 1047 8516 88044
for:each 46 143 1182 10548 101925
for with index 49 145 887 7614 81130
iterable.stream.forEach 393 397 1108 8908 88361
Java 8 Hotspot VM ...
List of ANSI color escape sequences
... pinkish text on a brownish background using
\033[38;2;255;82;197;48;2;155;106;0mHello
Support for "true color" terminals is listed here.
Much of the above is drawn from the Wikipedia page "ANSI escape code".
A Handy Script to Remind Yourself
Since I'm often in the position of trying to remember wh...
Why can't yield return appear inside a try block with a catch?
... StingyJack
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answered Dec 6 '08 at 15:43
Radu094Radu094
26k1616 gold b...
How do exceptions work (behind the scenes) in c++
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106
Instead of guessing, I decided to actually look at the generated code with a small piece of C+...
foreach vs someList.ForEach(){}
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Daniel EarwickerDaniel Earwicker
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Understanding exactly when a data.table is a reference to (vs a copy of) another data.table
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106
Just a quick sum up.
<- with data.table is just like base; i.e., no copy is taken until a ...
Abusing the algebra of algebraic data types - why does this work?
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newacctnewacct
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How to access property of anonymous type in C#?
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Daniel EarwickerDaniel Earwicker
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