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PHP function to get the subdomain of a URL
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Error: Strict Standards: Only variables should be passed by reference.
– Justin
Dec 9 '12 at 5:45
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How to move child element from one parent to another using jQuery [duplicate]
... happy.
– geekinit
Jan 17 '19 at 15:05
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How to tell if a string is not defined in a Bash shell script
...o use a default value, ${foo:=default} to assign the default value, ${foo:?error message} to display an error message if foo is unset, etc.
– Jouni K. Seppänen
Oct 23 '08 at 4:54
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How would you do a “not in” query with LINQ?
... But i use linq to entities , so i get "only primitive types can be used error". Is there any work around...? apart from manually iterating and finding the list.
– Novice
Aug 3 '11 at 11:52
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What is the difference between SqlCommand.CommandTimeout and SqlConnection.ConnectionTimeout?
...eeds SqlCommand.CommandTimeout, then it stops execution. A command timeout error will occur.
SqlConnection.ConnectionTimeout = timeout limit for your connection. Means, how much time your connection object can try to connect. If it exceeds the specified time, it stops connecting. A connection timeo...
Difference between 'struct' and 'typedef struct' in C++?
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If you just said:
struct Foo { ... };
Foo x;
you would get a compiler error, because Foo is only defined in the tag namespace.
You'd have to declare it as:
struct Foo x;
Any time you want to refer to a Foo, you'd always have to call it a struct Foo. This gets annoying fast, so you can add...
Can I see changes before I save my file in Vim?
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@Dergachev I get the error fatal: bad flag '-' used after filename when I run :w !git diff % -.
– Grayscale
Jul 26 '18 at 3:08
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How to see which plugins are making Vim slow?
Is there a way to profile Vim plugins?
6 Answers
6
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How to escape indicator characters (i.e. : or - ) in YAML
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Well, it would be much cooler to have an error-proof document, just like markdown, so the non-tech guys of the team can edit it (Eg. locale files in Rails) without any risk of breaking it!
– Augustin Riedinger
Jan 28 '15 at 11:...
Cannot use object of type stdClass as array?
I get a strange error using json_decode() . It decode correctly the data (I saw it using print_r ), but when I try to access to info inside the array I get:
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