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Turning live() into on() in jQuery
...ical, since the listener is actually attached to the selector that you provide. When the event is triggered, jQuery traverses the DOM and executes handlers where specified (simple event delegation). .live suggested that there was something "magical" that happened, and it was said to attach event han...
Importing a CSV file into a sqlite3 database table using Python
...
In case you had the same problems I did: Make sure to change col1 and col2 to the column headers in the csv file. And close the connection to the database by calling con.close() at the end.
– Jonas
Aug 8 '16 at 21:31
...
How to get current timestamp in milliseconds since 1970 just the way Java gets
... the same as the UNIX epoch, but the spec only says it must be the system-wide real time wall clock. There is no requirement for the steady_clock to match reality, only that it only move forward.
– Oz.
Jul 27 '15 at 23:22
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jQuery: fire click() before blur() event
...e mouse button is released, which is how native select components work. JSFiddle
$('input').on('focus', function() {
$('ul').show();
}).on('blur', function() {
$('ul').hide();
});
$('ul').on('mousedown', function(event) {
event.preventDefault();
}).on('click', 'li', function() {
$(...
What size should TabBar images be?
...means 30px @1x, 60px @2x, not somewhere in-between. Also, it's not a great idea to embed the title of the tab into the image—you're going to have pretty poor accessibility and localization results like that.
share
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What do the f and t commands do in Vim?
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@ancm as be-ndee said, Fx or Tx, where x is the character to search for.
– mickey
Mar 14 '17 at 8:49
1
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Is Meyers' implementation of the Singleton pattern thread safe?
...er automatically initialize the CRITICAL_SECTION before main() is called. Ideally a true RAII critical section class would be used that can deal with exceptions that might occur when the critical section is held, but that's beyond the scope of this answer.
The fundamental operation is that when an...
Converting dict to OrderedDict
...pberry Pi. I am trying to print two dictionaries in order for comparison (side-by-side) for a text-adventure. The order is essential to compare accurately.
No matter what I try the dictionaries print in their usual unordered way.
...
Python - Passing a function into another function
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Ruby class types and case statements
... Thanks! Sorry to dupe (or sort of dupe), but several searches didn't turn up that previous question. It seems that the use of === by the case statement is quite a common problem, now that I see this is the problem. This should probably be pointed out more often in tutorials and such (b...