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Compiled vs. Interpreted Languages
...ation would be recognised by the interpreter at run time, which would then call its own "add(a,b)" function with the appropriate arguments, which would then execute the machine code "ADD" instruction.
You can do anything that you can do in an interpreted language in a compiled language and vice-ver...
git: How to ignore all present untracked files?
...--porcelain | grep '^??' | cut -c4- >> .gitignore
Every subsequent call to git status will explicitly ignore those files.
UPDATE: the above command has a minor drawback: if you don't have a .gitignore file yet your gitignore will ignore itself! This happens because the file .gitignore gets ...
Converting a Uniform Distribution to a Normal Distribution
...int number very close to zero. Most RNG do not, since they generate a (typically 64 bit) integer which is then mapped to [0,1]. This makes those methods unsuitable for sampling tails of gaussian variables (think of pricing low/high strike options in computational finance).
– Al...
Cross Browser Flash Detection in Javascript
... Same here, SWFObject works great for me as well (used to be called FlashObject, but Adobe threw a hissy fit)
– davr
Oct 1 '08 at 20:00
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Redirecting to a certain route based on condition
...te that is being redirected (because the user is not logged in) still gets called and a response gets sent to the browser, and then the redirected path '/login' is called. So this method is no good as non-logged-in users can see the response for a route they shouldnt have access to.
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POSTing a @OneToMany sub-resource association in Spring Data REST
... an Address and an address MUST be associated with a Venue? I mean...to avoid creating an orphaned address which may never be assigned to anything? Maybe Im wrong, but the client app SHOULD NEVER be responsible maintaining consistency within the database. I cannot rely on client app creating an Addr...
Making a WinForms TextBox behave like your browser's address bar
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What about when focus is programmatically set to a TextBox? I have that problem as discussed here: stackoverflow.com/questions/24790704/… I was able to solve it, after a fashion, but I am still nervous about it, as my "fix" seems rather kludgy.
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How do I generate random number for each row in a TSQL Select?
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When called multiple times in a single batch, rand() returns the same number.
I'd suggest using convert(varbinary,newid()) as the seed argument:
SELECT table_name, 1.0 + floor(14 * RAND(convert(varbinary, newid()))) magic_number...
Dynamic type languages versus static type languages
...t it also can provoke runtime failures which you just cannot get in a statically typed language where you catch them at compile time. But which one's better (or even if that's always true) is hotly discussed in the community these days (and since a long time).
A good take on the issue is from Stati...
How can I detect the touch event of an UIImageView?
...ecify images) over the UIImageView. Then attach whatever methods you want called to that.
You can use that technique for many cases where you really want some area of the screen to act as a button instead of messing with the Touch stuff.
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