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How do I avoid capturing self in blocks when implementing an API?
...Complete];
}
The __block keyword marks variables that can be modified inside the block (we're not doing that) but also they are not automatically retained when the block is retained (unless you are using ARC). If you do this, you must be sure that nothing else is going to try to execute the block ...
Capistrano - clean up old releases
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f2121957%2fcapistrano-clean-up-old-releases%23new-answer', 'question_page');
}
);
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Copy constructor versus Clone()
...utomatically. Perhaps I'm misunderstanding you. (Maybe post some code in a new answer so I can see what you mean).
– Simon P Stevens
Jul 28 '10 at 9:51
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Unexpected character encountered while parsing value
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I changed the broken url to a new one as your suggestion @Stijn.
– Edu Pelais
Apr 29 at 14:30
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Why git AuthorDate is different from CommitDate?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f11856983%2fwhy-git-authordate-is-different-from-commitdate%23new-answer', 'question_page');
}
);
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How to use comments in Handlebar templates?
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The newest version of Handlebars has block comments support :
{{!-- {{commented expressions}} --}}
https://github.com/wycats/handlebars.js/commit/a927a9b0adc39660f0794b9b210c9db2f7ddecd9
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How to configure port for a Spring Boot application
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You can set port in java code:
HashMap<String, Object> props = new HashMap<>();
props.put("server.port", 9999);
new SpringApplicationBuilder()
.sources(SampleController.class)
.properties(props)
.run(args);
Or in application.yml:
server:
port: 99...
How do I disable a jquery-ui draggable?
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To temporarily disable the draggable behavior use:
$('#item-id').draggable( "disable" )
To remove the draggable behavior permanently use:
$('#item-id').draggable( "destroy" )
share
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Nullable Foreign Key bad practice?
Let's say you have a table Orders with a foreign key to a Customer Id. Now, suppose you want to add an Order without a Customer Id, (whether that should be possible is another question) you would have to make the foreign key NULL... Is that bad practice or would you rather work with a link table bet...
Why is LINQ JOIN so much faster than linking with WHERE?
...ue: you can do equijoins with multiple keys, using anonymous types: ... on new { f1.Key1, f1.Key2 } equals new { f2.Key1, f2.Key2 }
– Thomas Levesque
Apr 5 '11 at 14:51
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