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What is the correct value for the disabled attribute?

...the valid markup. For HTML5, <input type="text" disabled /> is valid and used by W3C on their samples. In fact, both ways works on all major browsers. share | improve this answer | ...
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Removing Data From ElasticSearch

...called KOPF, to connect to your host please click on the logo on top left hand corner and enter the URL of your cluster. Once connected you will be able to administer your entire cluster, delete, optimise and tune your cluster. ...
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How to clear gradle cache?

I'm trying to use Android Studio, and the first time I boot it up, it takes like 45 MINUTES to compile... If I don't quit the application, it is okay - each subsequent compilation/running the app will take around 45 seconds. ...
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Xcode + remove all breakpoints

...+6, in Xcode3 press CMD(⌘)+ALT+B. Select all breakpoints with CMD(⌘)+A and delete them, like deleting text, with backspace. There's no step 3 :) share | improve this answer | ...
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How does having a dynamic variable affect performance?

...hat just has the metadata analyzer, the semantic analyzer for expressions, and an emitter that emits Expression Trees instead of IL. The metadata analyzer uses Reflection to determine the type of the object in d1, and then passes that to the semantic analyzer to ask what happens when such an objec...
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Convert String to SecureString

...g object is to avoid creating a string object (which is loaded into memory and kept there in plaintext until garbage collection). However, you can add characters to a SecureString by appending them. var s = new SecureString(); s.AppendChar('d'); s.AppendChar('u'); s.AppendChar('m'); s.AppendChar('...
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combinations between two lists?

It’s been a while and I’m having trouble wrapping my head around a algorithm I’m try to make. Basically, I have two lists and want to get all the combinations of the two lists. ...
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Turn a string into a valid filename?

...ramework for how they create a "slug" from arbitrary text. A slug is URL- and filename- friendly. The Django text utils define a function, slugify(), that's probably the gold standard for this kind of thing. Essentially, their code is the following. def slugify(value): """ Normalizes str...
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Function of Project > Clean in Eclipse

...ders that you have in your project (they can choose to interpret clean command however they like) and whether you have auto-build turned on. If auto-build is on, invoking clean is equivalent of a clean build. First artifacts are removed, then a full build is invoked. If auto-build is off, clean will...
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How to think in data stores instead of databases?

As an example, Google App Engine uses Google Datastore, not a standard database, to store data. Does anybody have any tips for using Google Datastore instead of databases? It seems I've trained my mind to think 100% in object relationships that map directly to table structures, and now it's hard t...