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How was the first compiler written?
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Woz said in one of his public talks that when he started, he couldn't afford a compiler so he compiled to binary by hand on paper. If you want to see something even more wild, read about the conditions under which Bill Gates and Paul Allen wrote the BASIC for the Altair 880...
Calculate text width with JavaScript
...o once everything was said and done, the DOM would be the same as when you started
– Bob Monteverde
Jan 21 '12 at 1:53
4
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Do I really need to encode '&' as '&'?
...rom HTML4. It's not required in HTML5 - unless the ampersand looks like it starts a parameter name. "&copy=2" is still a problem, for example, since © is the copyright symbol.
However it seems to me that it's harder work to decide to encode or not to encode depending on the following t...
Convert Python program to C/C++ code? [closed]
...aster after compiled. But yes, with the cdefs and static typing you really start seeing differences. And the interfacing with Python you get in all cases where you use C from Python.
– Lennart Regebro
Jan 10 '11 at 19:30
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Intellij IDEA generate for-each/for keyboard shortcut
...to use Ctrl + J (but nice for checking what are your possibilities..) Just start type and press Enter:
Foreach:
type "iter" then press Enter.
For loop:
type "fori" then press Enter.
Idea will recognize the context and suggest the most likely var to iter through, if you like the given options, ju...
Git: Ignore tracked files
...ure.
git update-index --assume-unchanged [<file> ...]
To undo and start tracking again:
git update-index --no-assume-unchanged [<file> ...]
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RuntimeWarning: invalid value encountered in divide
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Python indexing starts at 0 (rather than 1), so your assignment "r[1,:] = r0" defines the second (i.e. index 1) element of r and leaves the first (index 0) element as a pair of zeros. The first value of i in your for loop is 0, so rr gets th...
How do I undo “Scope to this” in Visual Studio 2012?
...rk for me in VS2017.. just stuck in the "scoped" folder. dammit - had to restart VS
– Piotr Kula
May 11 '17 at 12:21
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What is the difference between a WCF Service Application and a WCF Service Library?
... A service library is a library of services that a host can reference and startup.
If you start with a service library (recommended) you can then choose any host you wish (a windows service, IIS/ASP.NET, or even a console application) and you'd just reference your library from your new host. Choo...
Can an Android Toast be longer than Toast.LENGTH_LONG?
...tText(text);
textView.setGravity(Gravity.CENTER_VERTICAL | Gravity.START);
textView.setClickable(false);
textView.setFocusable(false);
textView.setFocusableInTouchMode(false);
textView.setTextColor(android.graphics.Color.WHITE);
// textView.setBackgrou...