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How to flatten nested objects with linq expression
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answered Jun 21 '11 at 16:49
Yuriy FaktorovichYuriy Faktorovich
59.8k1313 gold badges9999 silver badges133133 bronze badges
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.prop('checked',false) or .removeAttr('checked')?
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131
jQuery 3
As of jQuery 3, removeAttr does not set the corresponding property to false anymore:
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Ensuring json keys are lowercase in .NET
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176
You can create a custom contract resolver for this. The following contract resolver will conve...
Golang tests in sub-directory
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210
Note that you can run go test "recursively": you need to list all the packages you want to test...
How to hash a string into 8 digits?
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158
Yes, you can use the built-in hashlib modules or the built-in hash function. Then, chop-off t...
Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
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371
psql's inline help:
\h ALTER TABLE
Also documented in the postgres docs (an excellent resourc...
How to check if field is null or empty in MySQL?
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194
Either use
SELECT IF(field1 IS NULL or field1 = '', 'empty', field1) as field1
from tablenam...
How to get a json string from url?
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edited Aug 3 '15 at 19:20
Max von Hippel
2,38822 gold badges2828 silver badges4141 bronze badges
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What do single quotes do in C++ when used on multiple characters?
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It's a multi-character literal. 1952805748 is 0x74657374, which decomposes as
0x74 -> 't'
0x65 -> 'e'
0x73 -> 's'
0x74 -> 't'
Edit:
C++ standard, §2.14.3/1 - Character literals
(...) An ordinary character literal that contains more than
one c...
Spring .properties file: get element as an Array
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189
If you define your array in properties file like:
base.module.elementToSearch=1,2,3,4,5,6
Y...