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Add custom messages in assert?
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243
A hack I've seen around is to use the && operator. Since a pointer "is true" if it's non...
BigDecimal setScale and round
...ace to the right, the difference will become clear:
// 1.
new BigDecimal("35.3456").round(new MathContext(4, RoundingMode.HALF_UP));
//result = 35.35
// 2.
new BigDecimal("35.3456").setScale(4, RoundingMode.HALF_UP);
// result = 35.3456
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How SignalR works internally?
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edited Jan 8 '13 at 12:29
splattne
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Create an index on a huge MySQL production table without table locking
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134
[2017] Update: MySQL 5.6 has support for online index updates
https://dev.mysql.com/doc/refman...
Testing if object is of generic type in C#
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Mehrdad AfshariMehrdad Afshari
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How to loop through an associative array and get the key? [duplicate]
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340
You can do:
foreach ($arr as $key => $value) {
echo $key;
}
As described in PHP docs.
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Automatically enter SSH password with script
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answered May 24 '13 at 12:21
abbottoabbotto
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How to initialize all members of an array to the same value?
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23 Answers
23
Active
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How to listen for changes to a MongoDB collection?
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edited Mar 19 '17 at 5:33
jtlindsey
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answered M...
Styling text input caret
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answered May 4 '15 at 13:43
Nestor BritezNestor Britez
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