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Can I use git diff on untracked files?
...add -N the file (or --intent-to-add), which adds a zero-length blob to the index at that location. The upshot is that your "untracked" file now becomes a modification to add all the content to this zero-length file, and that shows up in the "git diff" output.
git diff
echo "this is a new file" >...
Converting any string into camel case
...camelize(str) {
return str.replace(/(?:^\w|[A-Z]|\b\w)/g, function(word, index) {
return index === 0 ? word.toLowerCase() : word.toUpperCase();
}).replace(/\s+/g, '');
}
camelize("EquipmentClass name");
camelize("Equipment className");
camelize("equipment class name");
camelize("Equipment C...
Increment value in mysql update query
...lever for someone who knows what PDO is, but for me who's just diving into PHP/MySQL, it doesn't really shine a lot of light into the matter. Does PDO make that code smaller or more elegant? If so, please edit the answer or post one of your own where you show how it's better with PDO. Thanks.
...
Are PHP short tags acceptable to use?
...t). As you say, lots of shared hosts do support shorttags but "lots" isn't all of them. If you want to share your scripts, it's best to use the full syntax.
I agree that <? and <?= are easier on programmers than <?php and <?php echo but it is possible to do a bulk find-and-replace as lo...
Hash Map in Python
... self.store = [None for _ in range(16)]
def get(self, key):
index = hash(key) & 15
if self.store[index] is None:
return None
n = self.store[index]
while True:
if n.key == key:
return n.value
else:
...
How to get the caller's method name in the called method?
... in findsource if not sourcefile and file[0] + file[-1] != '<>': IndexError: string index out of range Can u please provide suggestion. Thanx in advance.
– Pooja
Aug 13 '14 at 11:07
...
Stop all active ajax requests in jQuery
...onnection
$.xhrPool.splice(i, 1); // removes from list by index
});
}
$.ajaxSetup({
beforeSend: function(jqXHR) { $.xhrPool.push(jqXHR); }, // annd connection to list
complete: function(jqXHR) {
var i = $.xhrPool.i...
How do Python functions handle the types of the parameters that you pass in?
...nd the type of the return type of a function like this:
def pick(l: list, index: int) -> int:
return l[index]
We can here see that pick takes 2 parameters, a list l and an integer index. It should also return an integer.
So here it is implied that l is a list of integers which we can see ...
PHP cURL not working - WAMP on Windows 7 64 bit
I got my WAMP installed on my windows 7 64bit. cURL is not working, but still I got it enabled from the WAMP tray.
14 Ans...
How can I echo HTML in PHP?
I want to conditionally output HTML to generate a page, so what's the easiest way to echo multiline snippets of HTML in PHP 4+? Would I need to use a template framework like Smarty?
...