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Get protocol, domain, and port from URL
... properly implemented across all browsers, according to this compatibility table on MDN. However it does seem that the origin property is slightly better supported than in 2013, it's still not fit for production as it's not implemented properly in Safari. Sorry guys :(
– totall...
How to make a edittext box in a dialog
...hichButton) {
//What ever you want to do with the value
Editable YouEditTextValue = edittext.getText();
//OR
String YouEditTextValue = edittext.getText().toString();
}
});
alert.setNegativeButton("No Option", new DialogInterface.OnClickListener() {
public voi...
How to concatenate strings with padding in sqlite
I have three columns in an sqlite table:
3 Answers
3
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How can I wait for set of asynchronous callback functions?
...ng a promise polyfill), then you can use ES6-specified promises. See this table for browser support. Promises are supported in pretty much all current browsers, except IE.
If doAjax() returns a promise, then you can do this:
var promises = [];
for (var i = 0; i < 10; i++) {
promises.push(...
Get Folder Size from Windows Command Line
...Shell I usually look for how you can decompose the high-level goal into suitable lower-level operations.
– Joey
Oct 10 '12 at 8:13
3
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Distributed sequence number generation?
...e between sequence numbers and unique IDs that are (optionally) loosely sortable by a specific criteria (typically generation time). True sequence numbers imply knowledge of what all other workers have done, and as such require shared state. There is no easy way of doing this in a distributed, high-...
How do I show a MySQL warning that just happened?
I just ran a simple MySQL CREATE TABLE statement that produced the line
3 Answers
3
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In Django, how do I check if a user is in a certain group?
... more than a small number of users, since it will load large subsets users table into memory each time it runs.
– bhuber
Oct 8 '13 at 16:17
1
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Good PHP ORM Library?
...QL, SQLite, SQL Server/Sybase, Oracle, PostgreSQL, etc.
/* SQL */
CREATE TABLE products (
product_id INTEGER,
description VARCHAR(128),
PRIMARY KEY (product_id)
);
/* PHP */
// Create
$product=new Axon('products'); // Automatically reads the above schema
$product->product_id=123;
$...
Hibernate JPA Sequence (non-Id)
...inition. In this case (PostgreSQL), mycolumn serial is a valid column in a table.
– Patrick
May 23 '14 at 18:15
7
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