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iOS UIImagePickerController result image orientation after upload
..., applying the transform
// calculated above.
CGContextRef ctx = CGBitmapContextCreate(NULL, self.size.width, self.size.height,
CGImageGetBitsPerComponent(self.CGImage), 0,
CGImageGetColorSpace(self.CGI...
Biggest GWT Pitfalls? [closed]
...thing like converting a HTML design to a JSP page.
Problem: GWT takes a bit of getting your head around, and is not yet mainstream. Meaning that most developers that join your team or maintain your code will have to learn it from scratch
Solution: It remains to be seen if GWT will take off, but ...
HTML5: Slider with two inputs possible?
... don't seem to be many out there. I ended up modifying @Wildhoney's code a bit and really like it.
function getVals(){
// Get slider values
var parent = this.parentNode;
var slides = parent.getElementsByTagName("input");
var slide1 = parseFloat( slides[0].value );
var slide2 ...
How to Sync iPhone Core Data with web server, and then push to other devices? [closed]
...or use with Core Data on iOS. However, I have been thinking about the following concept:
8 Answers
...
How do I shuffle an array in Swift?
... In case you want the function version in Swift 1.2, it needs a bit of updating as countElements is gone, and it’s replacement, count, now returns a T.Index.Distance so the constraint needs to be on C.Index.Distance == Int. This version should work: gist.github.com/airspeedswift/03d07a...
Exact difference between CharSequence and String in java [duplicate]
...)obj)
.append(" ")
.append(str)
.toString()
)
I must confess I'm a bit surprised that my compiler javac 1.6.0_33 compiles the + obj using StringBuilder.append(Object) instead of StringBuilder.append(CharSequence). The former probably involves a call to the toString() method of the object, wh...
bool to int conversion
...bedded systems make use of such types (often declared using the identifier bit). On e.g. a mid-range PIC, if (bitVar1) bitVar2=1; would be two instructions; optimal coding for if (byteVar1) byteVar2=1; would be at least four (on many compilers, probably five). Such types can thus offer a major per...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...cannot do, too. It's used primarily for particularly weird conversions and bit manipulations, like turning a raw data stream into actual data, or storing data in the low bits of a pointer to aligned data.
C-style cast and function-style cast are casts using (type)object or type(object), respectiv...
Android: How can I validate EditText input?
...
TextWatcher is a bit verbose for my taste, so I made something a bit easier to swallow:
public abstract class TextValidator implements TextWatcher {
private final TextView textView;
public TextValidator(TextView textView) {
...
Why JavaScript rather than a standard browser virtual machine?
...use of bad timing and technical stupidities which are mostly resolved. Allowing any language between the script tag (with restrictions) would be pretty cool, and certainly not impossible nor unpractical.
– Gerbrand
Dec 18 '10 at 13:55
...