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Why is the gets function so dangerous that it should not be used?
...0';
else
{
int ch;
while ((ch = getc(fp)) != EOF && ch != '\n')
;
}
The residual problem is how to report the three different result states — EOF or error, line read and not truncated, and partial line read but data was t...
What are the best practices for SQLite on Android?
...lse would you know if it has been initialized or not in other applications etc?
– ChiefTwoPencils
Jul 15 '14 at 3:03
...
A gentle tutorial to Emacs/Swank/Paredit for Clojure
...ain inside Emacs
projectile – project mgmt
for finding files, searching, etc
helm – incremental completion
and selection narrowing framework (or
swiper)
Other Resources
If you’re looking for a setup that already has done most/all of this
work for you, a couple options are:
prelude
spacema...
Benefits of header-only libraries
...entation will include the function declaration, parameters, return values, etc.. and all associated comments. If you have to refer to the header file, the documentation has failed.
– Thomas
Jun 1 '13 at 12:37
...
What is memory fragmentation?
...(because each of the large blocks it has allocated from the OS, for malloc etc. to sub-divide, has something left in it, even though most of each block is now unused).
Tactics to prevent memory fragmentation in C++ work by allocating objects from different areas according to their size and/or their ...
Using @property versus getters and setters
...e plenty of ways to do this in Python (getattr, setattr, __getattribute__, etc..., but a very concise and clean one is:
def set_email(self, value):
if '@' not in value:
raise Exception("This doesn't look like an email address.")
self._email = value
def get_email(self):
return s...
Would it be beneficial to begin using instancetype instead of id?
...
alloc, init, etc. are automatically promoted to instancetype by the compiler. That isn't to say there's no benefit; there is, but it isn't this.
– Steven Fisher
Feb 5 '13 at 19:17
...
Best way to organize jQuery/JavaScript code (2013) [closed]
...erent files, one for each functionality. For example sidebar.js, canvas.js etc. Then you can join them together for production using Grunt, together with Usemin you can have something like this:
In your html:
<!-- build:js scripts/app.js -->
<script src="scripts/sidebar.js"></script...
What exactly is a reentrant function?
...able and correct (no dangling pointers, no contradicting member variables, etc.).
7.3. Make sure all your objects are correctly encapsulated
No one else should have access to their internal data:
// bad
int & MyObject::getCounter()
{
return this->counter;
}
// ...
Why does Python code run faster in a function?
... until a dictionary is requested (e.g. via locals(), or inspect.getframe() etc.). Looking up an array element by a constant integer is much faster than searching a dict.
– dmw
Jun 28 '12 at 21:53
...