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Sorting a tab delimited file
...mode of literal tab entry.
Beware, though, because copying and pasting from another place generally does not preserve tabs.
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Advantage of switch over if-else statement
...e more obscure your decision process becomes, the more value you'll derive from having it in an isolated function.
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browser sessionStorage. share between tabs?
...calStorage and its "storage" eventListener to transfer sessionStorage data from one tab to another.
This code would need to exist on ALL tabs. It should execute before your other scripts.
// transfers sessionStorage from one tab to another
var sessionStorage_transfer = function(event) {
if(!e...
Service Temporarily Unavailable Magento?
... I've faced the same problem after unsuccessful install of a module from magento connect. Deleting the file worked.
– Mohammad Faisal
Jul 19 '14 at 5:38
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Reading in a JSON File Using Swift
...Decoder()
let jsonData = try decoder.decode(ResponseData.self, from: data)
return jsonData.person
} catch {
print("error:\(error)")
}
}
return nil
}
Swift 3
func loadJson(filename fileName: String) -> [String: AnyObject]? {
if let...
What's the best way to inverse sort in scala?
...lpful--I wasn't sure if I were asking a dumb question, but I learned a lot from your answer!
– schmmd
Oct 19 '11 at 4:38
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Gridview with two columns and auto resized images
... public MyAdapter(Context context) {
mInflater = LayoutInflater.from(context);
mItems.add(new Item("Red", R.drawable.red));
mItems.add(new Item("Magenta", R.drawable.magenta));
mItems.add(new Item("Dark Gray", R.drawable.dark_gray));
mItems.add(new...
What does the 'static' keyword do in a class?
...thod because the OP did. If instead it was a public method that was called from elsewhere, and the Hello class was instantiated more than once, then it could create a Clock instance for each Hello instance, unless clock was static.
– Paul Tomblin
Sep 3 '17 at 2...
.NET HashTable Vs Dictionary - Can the Dictionary be as fast?
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@Howiecamp: This is not really much different from Hashtable. Hash tables store 3 pieces of information in an entry: key hash, key itself, and the value. For items with equal hash, it'll have to traverse the list to find the item with equal key and return its value. This...
How to throw an exception in C?
...tion of the setjmp() and longjmp() functions, defined in setjmp.h. Example from Wikipedia
#include <stdio.h>
#include <setjmp.h>
static jmp_buf buf;
void second(void) {
printf("second\n"); // prints
longjmp(buf,1); // jumps back to where setjmp
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