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Concatenating two std::vectors

... I have a question. Will this work if vector1 and vector2 are the same vectors? – Alexander Rafferty Jul 17 '11 at 9:36 6 ...
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JSON.NET Error Self referencing loop detected for type

...e fix only applies to JSON.net The level of references can't be controlled if there is a deep reference chain If you want to use this fix in a non-api ASP.NET project, you can add the above line to Global.asax.cs, but first add: var config = GlobalConfiguration.Configuration; If you want to use th...
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How to debug a referenced dll (having pdb)

... If you have a project reference, it should work immediately. If it is a file (dll) reference, you need the debugging symbols (the "pdb" file) to be in the same folder as the dll. Check that your projects are generating debug...
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Detecting Browser Autofill

How do you tell if a browser has auto filled a text-box? Especially with username & password boxes that autofill around page load. ...
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CSS background image alt attribute

... Web browsers are available in a very wide variety of platforms with very different capacities; some cannot display images at all or only a restricted set of type of images; some can be configured to not load images. If your code has the alt attribute set in its images, most of these browsers will d...
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Can I have H2 autocreate a schema in an in-memory database?

...two: String url = "jdbc:h2:mem:test;" + "INIT=CREATE SCHEMA IF NOT EXISTS TEST" String url = "jdbc:h2:mem:test;" + "INIT=CREATE SCHEMA IF NOT EXISTS TEST\\;" + "SET SCHEMA TEST"; String url = "jdbc:h2:mem;" + "INIT=RUNSCRIPT FROM '~/creat...
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Are types like uint32, int32, uint64, int64 defined in any stdlib header?

I often see source code using types like uint32, uint64 and I wonder if they should be defined by the programmer in the application code or if they are defined in a standard lib header. ...
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How to iterate over a JavaScript object?

...et key in yourobject) { console.log(key, yourobject[key]); } With ES6, if you need both keys and values simultaneously, do for (let [key, value] of Object.entries(yourobject)) { console.log(key, value); } To avoid logging inherited properties, check with hasOwnProperty : for (let key in ...
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What is a .h.gch file?

... A .gch file is a precompiled header. If a .gch is not found then the normal header files will be used. However, if your project is set to generate pre-compiled headers it will make them if they don’t exist and use them in the next build. Sometimes the *.h.g...
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Difference between style = “position:absolute” and style = “position:relative”

Can any one tell me the Difference between style = "position:absolute" and style = "position:relative" and how they differ in case I add it to div / span / input elements? ...