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What does the exclamation mark do before the function?

...l generally change the above code as (function (){}()) Now we added two extra characters (,) apart from adding () at the end of the function which necessary to call the function. In the process of minification we generally focus to reduce the file size. So we can also write the above function as ...
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How can I include a YAML file inside another?

...AML" ... this is simply a vendor-specific YAML-compatible library that has extra stuff that is not part of YAML. – dreftymac Aug 10 '17 at 1:33 3 ...
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How do I put a clear button inside my HTML text input box like the iPhone does?

...: searchfield-cancel-button; } Safari/WebKit browsers can also provide extra features when using type="search", like results=5 and autosave="...", but they also override many of your styles (e.g. height, borders) . To prevent those overrides, while still retaining functionality like the X butto...
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Maven: best way of linking custom external JAR to my project?

...g with maven I suggest to use maven directly not IDE plugins as it adds an extra layer of complexity. As for the error, do you put the required jars on your classpath? If you are using types from the library, you need to have access to it in the runtime as well. This has nothing to do with maven it...
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How to query as GROUP BY in django?

...bquery Or in a custom manager as shown in the online Django docs: Adding extra Manager methods share | improve this answer | follow | ...
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How do I generate random integers within a specific range in Java?

...this case means that after 2^53 executions, some numbers will have had one extra occourance, on average. – Cephalopod Aug 29 '19 at 9:48 add a comment  |  ...
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It is more efficient to use if-return-return or if-else-return?

...e blocks when possible. See the Anti-if Campaign Also, they don't charge 'extra' for the line, you know :p "Simple is better than complex" & "Readability is king" delta = 1 if (A > B) else -1 return A + delta sha...
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Copy a file in a sane, safe and efficient way

...; src.rdbuf(); } This is so simple and intuitive to read it is worth the extra cost. If we were doing it a lot, better to fall back on OS calls to the file system. I am sure boost has a copy file method in its filesystem class. There is a C method for interacting with the file system: #include ...
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When to use Spring Integration vs. Camel?

...ntegration of Kafka is pressed into the SI-way of doing things, which adds extra complexity. Other documentation, e.g. on Stackoverflow is also less plentiful and less helpful than for Camel. My conclusion: cobbler stick to your trade - use Spring as a container and Camel as system integration fram...
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efficient way to implement paging

...ple? We don't use LINQ or straight access to the tables as we require the extra layer of security (granted the dynamic SQL breaks this somewhat). Something like this should do the trick. You can add in parameterized values for parameters, etc. exec sp_executesql 'WITH MyCTE AS ( SELECT TOP (...