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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...
Why does python use 'else' after for and while loops?
...ct. The relevant section is "Distinguishing multiple exit points in loops" starting at 15:50 and continuing for about three minutes. Here are the high points:
The for ... else construct was devised by Donald Knuth as a replacement for certain GOTO use cases;
Reusing the else keyword made sense bec...