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ansible: lineinfile for several lines?
The same way there is a module lineinfile to add one line in a file, is there a way to add several lines?
8 Answers
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Best practices for overriding isEqual: and hash
...question (best practices for overriding NSObject's hash). It just provides one particular hash algorithm. On top of that, the sparsity of the explanation makes it difficult to understand without deep knowledge on the matter, and can result in people using it without knowing what are they doing. I ...
Visual Studio Editor does not underline errors anymore
...CodeRush and Resharper for evaluation purposes (decided not to keep either one of them).
7 Answers
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How to detect when an Android app goes to the background and come back to the foreground
...rse than that. I tried it and sometimes the onResume is called while the phone is locked. If you see the definition of the onResume in the documentation, you will find: Keep in mind that onResume is not the best indicator that your activity is visible to the user; a system window such as the keyguar...
Get Specific Columns Using “With()” Function in Laravel Eloquent
I have two tables, User and Post . One User can have many posts and one post belongs to only one user .
13 Answe...
How to avoid type safety warnings with Hibernate HQL results?
...est:
Write a cast-helper
Simply refactor all your @SuppressWarnings into one place:
List<Cat> cats = MyHibernateUtils.listAndCast(q);
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public static <T> List<T> listAndCast(Query q) {
@SuppressWarnings("unchecked")
List list = q.list();
return list;
}
Prevent ...
PHP and MySQL - how to avoid password in source code? [duplicate]
...ore the file. On the other hand, you might want a skeleton of the file, or one with reasonable defaults (the latter does not apply to login data, of course), to be version controlled. A common way to deal with that is to have a checked-in template configuration file, and the installation procedure c...
Regex (grep) for multi-line search needed [duplicate]
...character. That is, grep knows where end of line is, but sees the input as one big line.
-o print only matching. Because we're using -z, the whole file is like a single big line, so if there is a match, the entire file would be printed; this way it won't do that.
In regexp:
(?s) activate PCRE_DOT...
CFBundleVersion in the Info.plist Upload Error
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+1 Helpful one. I used 1.02 for my previous version. And, fix it using this answer. Thank you.
– Praveenkumar
Apr 8 '13 at 11:43
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Naming conventions: “State” versus “Status” [closed]
... FooStatus". Is there a convention discussed out there? Should we only use one? If so which one, and if not, how should we choose?
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