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Why would one omit the close tag?
...ning class includes to supplant inefficient file-by-file autoloading.)
Somewhat uncommonly the opening <?php is characterized as PHPs shebang (and fully feasible per binfmt_misc), thereby validating the redundancy of a corresponding close tag.
There's an obvious advise discrepancy between classic...
Using DISTINCT and COUNT together in a MySQL Query
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What the hell of all this work anthers
it's too simple
if you want a list of how much productId in each keyword here it's the code
SELECT count(productId), keyword FROM `Table_name` GROUP BY keyword;
...
Simple explanation of MapReduce?
... => x * 2 is a function to be executed against the elements in [1,2,3]. What happens is that the program takes each item, execute (x => x * 2) against it by making x equals to each item, and produce a list of the results.
1 : 1 => 1 * 2 : 2
2 : 2 => 2 * 2 : 4
3 : 3 => 3 * 2 : 6 ...
How to change menu item text dynamically in Android
...tatus = status;
}
Now when the menu gets populated, change the title to whatever your status is:
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
menu.add(bedStatus);
// Return true so that the menu gets displayed.
...
Rails: How do I create a default value for attributes in Rails activerecord's model? [duplicate]
...used to create a new model object in memory, so don't use this callback if what you want is just to set default values the first time you add a new record. If you want to do that, use before_create and not before_save; before_create is run before creating the new db record and after the first initia...
In a storyboard, how do I make a custom cell for use with multiple controllers?
... view controller that has some prototype cells out of a storyboard, here's what happens:
Each prototype cell is actually its own embedded mini-nib. So when the table view controller is loading up, it runs through each of the prototype cell's nibs and calls -[UITableView registerNib:forCellReuseIde...
How to redirect to a 404 in Rails?
... This raises a 500 Internal Server Error for me, not a 404. What am I missing?
– Glenn
Jul 29 '12 at 21:57
3
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How to remove from a map while iterating it?
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"not even exposing the container inside the loop body" what do you mean?
– Dani
Nov 22 '11 at 22:34
2
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How to execute a JavaScript function when I have its name as a string
...e("My.Namespace.functionName", window, arguments);
Note, you can pass in whatever context you want, so this would do the same as above:
executeFunctionByName("Namespace.functionName", My, arguments);
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What is git actually doing when it says it is “resolving deltas”?
...nough), and then spends about the same amount of time "resolving deltas". What's actually happening during this phase of the clone?
...