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Can you use hash navigation without affecting history?

... Edit: It's been a couple years now, and browsers have evolved. @Luxiyalu's answer is the way to go --Old Answer-- I too think it is impossible (at this time). But why do you need to change the hash value if you are not going to use it? I believe the ma...
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Bootstrap dropdown sub menu missing

...Mark Otto.. "Submenus just don't have much of a place on the web right now, especially the mobile web. They will be removed with 3.0" - https://github.com/twbs/bootstrap/pull/6342 But, with a little extra CSS you can get the same functionality. Bootstrap 4 (navbar submenu on hover) .navbar-n...
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Why must we define both == and != in C#?

...ality operator, that all objects have, there is not an overload for it.1 Knowing that this is the case, the real question is: Why was this designed in this way and why doesn't the compiler figure it out on its own? A lot people are saying this wasn't a design decision, but I like to think it was t...
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Use RSA private key to generate public key?

...nt private.der private key contents as binary stream xxd -p private.der # Now compare the output of the above command with output # of the earlier openssl command that outputs private key # components. If you stare at both outputs long enough # you should be able to confirm that all components are...
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Pass in an array of Deferreds to $.when()

....my_array).then( ___ ); In either case, since it's unlikely that you'll known in advance how many formal parameters the .then handler will require, that handler would need to process the arguments array in order to retrieve the result of each promise. ...
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displayname attribute vs display attribute

... Good to know! Was about to implement a custom attribute to load the display value from the .resx file, then happened on this question. Display attribute is the way to go when developing localized applications. – ...
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights

...ke your time! I recommend setting up your constraints in code because you know exactly which constraints are being added where, and it's a lot easier to debug when things go wrong. Adding constraints in code can be just as easy as and significantly more powerful than Interface Builder using layout a...
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How to add to an existing hash in Ruby

...' # This is then available immediately hash[:b] # => "Bee" # The hash now contains both keys hash # => { :a => 'a', :b => 'Bee' } Ruby on Rails confuses this somewhat by providing HashWithIndifferentAccess where it will convert freely between Symbol and String methods of addressing. ...
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Is there a typical state machine implementation pattern?

... Hi, I know this post is old but I hope I will get my answer :) What certainly should by in instance_data_t variable? I wonder how to change states in interrupts ... is it a good way to store information about processed interrupt in ...
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What is the most efficient string concatenation method in python?

...and. Finally, the golden rule of optimization: don't optimize unless you know you need to, and measure rather than guessing. You can measure different methods using the timeit module. That can tell you which is fastest, instead of random strangers on the internet making guesses. ...