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Are booleans as method arguments unacceptable? [closed]
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Late comment, but @Jay Bazuzi: If your method is called turnLightOn, and you pass in false, you may as well not call the method at all, passing in false says don't turn the light on. If the light is already on, it doesn't mean tur...
Why does sudo change the PATH?
... Don't alias sudo; see answer from @Jacob about Defaults env_reset.
– greg_1_anderson
Aug 19 '12 at 18:35
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How to find unused images in an Xcode project?
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Add legend to ggplot2 line plot
...eUploader: {
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Listening for variable changes in JavaScript
...ers): https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects#Defining_getters_and_setters
You can define an object like this, in which aInternal represents the field a:
x = {
aInternal: 10,
aListener: function(val) {},
set a(val) {
this.aInternal = val;
th...
“open/close” SqlConnection or keep open?
...eUploader: {
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What is the difference between Normalize.css and Reset CSS?
...both and see which gels with your preferences.
Normalize.css corrects some common bugs that are out of scope for reset.css. It has a wider scope than reset.css, and also provides bug fixes for common problems like: display settings for HTML5 elements, the lack of font inheritance by form elements, c...
What does “dereferencing” a pointer mean?
...hat can be written to, then you can do things like this:
int x = 2;
int* p_x = &x; // Put the address of the x variable into the pointer p_x
*p_x = 4; // Change the memory at the address in p_x to be 4
assert(x == 4); // Check x is now 4
Above, you must have known at compile time that ...
How can I get zoom functionality for images?
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You could also try out http://code.google.com/p/android-multitouch-controller/
The library is really great, although initially a little hard to grasp.
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“No such file or directory” error when executing a binary
I was installing a binary Linux application on Ubuntu 9.10 x86_64. The app shipped with an old version of gzip (1.2.4), that was compiled for a much older kernel:
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