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Convert a Git folder to a submodule retrospectively?
... proceeding!
The following bash snippets can be concatenated into one big script which should then be executed in the same folder where the repo repo-org lives. It is not recommended to copy and paste everything directly into a command window (even though I have tested this successfully)!
0. Prepa...
Python, Unicode, and the Windows console
...be called transparently i.e., you don't need to and should not modify your scripts if you use win-unicode-console package:
T:\> py -mpip install win-unicode-console
T:\> py -mrun your_script.py
See What's the deal with Python 3.4, Unicode, different languages and Windows?
Is there any w...
How do I return the response from an asynchronous call?
...he callback is called.
Solution(s)
Embrace the asynchronous nature of JavaScript! While certain asynchronous operations provide synchronous counterparts (so does "Ajax"), it's generally discouraged to use them, especially in a browser context.
Why is it bad do you ask?
JavaScript runs in the UI thr...
How to add a WiX custom action that happens only on uninstall (via MSI)?
...e of using something like C++ program to do the action, instead of a batch script because of the power and control it provides -- and you can prevent the "cmd prompt" window from flashing while your installer runs.
share
...
How can I find the length of a number?
...have to make the number to string in order to take length
var num = 123;
alert((num + "").length);
or
alert(num.toString().length);
share
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improve this answer
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follo...
How to change collation of database, table, column?
...
You can run a php script.
<?php
$con = mysql_connect('localhost','user','password');
if(!$con) { echo "Cannot connect to the database ";die();}
mysql_select_db('dbname...
Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...groupingView
----addButton
During device rotation the view controller is alerted via the UIPopoverViewControllerDelegate call popoverController:willRepositionPopoverToRect:inView:
- (void)popoverController:(UIPopoverController *)popoverController willRepositionPopoverToRect:(inout CGRect *)rect i...
No mapping found for field in order to sort on in ElasticSearch
...
You could also use script which gives you some flexibility:
"sort" : {
"_script" : {
"type" : "number",
"script" : {
"lang": "painless",
"source": "return !doc['price'].empty ? doc['price'].value : 0...
What is a callback function?
...le. //The item is a callback function $("#btn_1").click(function() { alert("Btn 1 Clicked"); }); As you see in the preceding example, we pass a function as a parameter to the click method for it to execute –
– MarcoZen
Apr 22 '15 at 16:26
...
Passing variables through handlebars partial
....registerHelper('render', function(partialId, options) {
var selector = 'script[type="text/x-handlebars-template"]#' + partialId,
source = $(selector).html(),
html = Handlebars.compile(source)(options.hash);
return new Handlebars.SafeString(html);
});
The key thing here is that Ha...