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How can I check the size of a collection within a Django template?
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MichielB
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answered May 23 '09 at 17:53
Alex MartelliAlex Martelli
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Is there a way to list open transactions on SQL Server 2000 database?
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4 Answers
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What does dot (.) mean in a struct initializer?
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Do I need to manually close an ifstream?
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254
NO
This is what RAII is for, let the destructor do its job. There is no harm in closing it manu...
Is it a good idea to index datetime field in mysql?
...lication I will have many rows for example I currently have one table with 4 million records. Most of my queries use datetime clause to select data. Is it a good idea to index datetime fields in mysql database?
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Naming of enums in Java: Singular or Plural?
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answered Apr 2 '13 at 4:20
Avram ScoreAvram Score
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How can you escape the @ character in javadoc?
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Bohemian♦Bohemian
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Hex representation of a color with alpha channel?
... transparent red. RGB channels are 0-255 or 0%-100%, alpha is 0-1.
In CSS 4*, you can specify the alpha channel using the 7th and 8th characters of an 8 digit hex colour, or 4th character of a 4 digit hex colour (see CSS Level 4 spec*)
As of May 2019, >80% of users can be expected to understand...
How to disable code formatting for some part of the code using comments?
...ap the code with
// @formatter:off
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// @formatter:on
IntelliJ IDEA v.14+:
Preferences > Editor > Code Style > Formatter Control
IntelliJ IDEA v.2016+:
Preferences > Editor > Code Style
IntelliJ IDEA v.2018+:
File > Settings > Editor > Code Style
You can change the ...