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Avoid trailing zeroes in printf()
... (str,'.'); should actually be p = strchr (s,'.'); To use the function param rather than the global var.
– n3wtz
May 2 '11 at 14:15
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UIView's frame, bounds, center, origin, when to use what?
...s, so use them however you want. For example, instead of modifying the x/y params of frame to recenter a view, just update the center property.
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Change UICollectionViewCell size on different device orientations
...t and resize the cells with animation (you can just pass nil to both block params if you've no extra adjustments to perform).
2) Instead of hardcoding the item sizes in -collectionView:layout:sizeForItemAtIndexPath, just divide the height or width of the collectionView's bounds by the number of cel...
What is the best way to filter a Java Collection?
...redicate doesn't return the expected value, and also a static property for params to be used inside the new IPredicate.
public class Predicate {
public static Object predicateParams;
public static <T> Collection<T> filter(Collection<T> target, IPredicate<T> predicat...
how to show progress bar(circle) in an activity having a listview before loading the listview with d
...sult);
}
@Override
protected Boolean doInBackground(String... params) {
stringValues.add("String 1");
stringValues.add("String 2");
stringValues.add("String 3");
stringValues.add("String 4");
stringValues.add("String 5");
try {
...
Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
...}
@Override
protected Void doInBackground(Void... params) {
while(true) {
int what = r.nextInt(3);
switch(what) {
case 0:
updateList();
br...
How to tell where a header file is included from?
...rms the compile and puts the output in myObj.d instead. Making a suitable param for just prepending to your compile line without strange effects like *.o now contains the output instead of the binary. Thanks for your help.
– harschware
Apr 29 '11 at 17:33
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How to use Class in Java?
...ClassRef = t.getClass(); //Compilation error.
Now what is T ?? T is type parameters (also called type variables); delimited by angle brackets (<>), follows the class name.
T is just a symbol, like a variable name (can be any name) declared during writing of the class file. Later that T wil...
How can I group data with an Angular filter?
... one thing to note with this - by default memoize uses the first param (i.e. 'items') as the cache key - so if you pass it the same 'items' with a different 'field' it will return the same cached value. Solutions welcome.
– Tom Carver
Sep 16 '14 at 15...
What is the difference between `throw new Error` and `throw someObject`?
...hrow new Error("I'm Evil")
throw new Error exposes an error event with two params name & message. It also terminate further execution
try {
throw new Error("I'm Evil")
console.log("You'll never reach to me", 123465)
} catch (e) {
console.log(e.name, e.message); // Error I'm Evil
}
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