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Iterating a JavaScript object's properties using jQuery
...em to the console with increasing indent:
function enumerate(o,s){
//if s isn't defined, set it to an empty string
s = typeof s !== 'undefined' ? s : "";
//iterate across o, passing keys as k and values as v
$.each(o, function(k,v){
//if v has nested depth
if(type...
Capture key press (or keydown) event on DIV element
... focus on start:
$(function() {
$('#mydiv').focus();
});
To remove - if you don't like it - the div focus border, set outline: none in the CSS.
See the table of keycodes for more keyCode possibilities.
All of the code assuming you use jQuery.
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How does git compute file hashes?
... answered Aug 29 '11 at 1:42
Leif GruenwoldtLeif Gruenwoldt
12.2k44 gold badges5555 silver badges6363 bronze badges
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What is the at sign (@) in a batch file and what does it do?
...ppend command arguments stored in a text file. The syntax is exe@commands (if I remember correctly)
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Passing just a type as a parameter in C#
...ColumnValue(string columnName, Type type)
{
// Here, you can check specific types, as needed:
if (type == typeof(int)) { // ...
This would be called like: int val = (int)GetColumnValue(columnName, typeof(int));
The other option would be to use generics:
T GetColumnValue<T>(string ...
How can I remove the outline around hyperlinks images?
...
Please note that the focus styles are there for a reason: if you decide to remove them, people who navigate via the keyboard only don't know what's in focus anymore, so you're hurting the accessibility of your website.
(Keeping them in place also helps power users that don't like t...
Can I make a user-specific gitignore file?
...veryone on the team wants these changes. How can a user have their own specific git ignore file?
5 Answers
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React ignores 'for' attribute of the label element
...for attribute is called htmlFor for consistency with the DOM property API. If you're using the development build of React, you should have seen a warning in your console about this.
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How do we use runOnUiThread in Android?
...t it should be harmless. The Javadoc for that method says "Runs the specified action on the UI thread. If the current thread is the UI thread, then the action is executed immediately. If the current thread is not the UI thread, the action is posted to the event queue of the UI thread."
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How do I get cURL to not show the progress bar?
...html
works for curl version 7.19.5 on Ubuntu 9.10 (no progress bar). But if for some reason that does not work on your platform, you could always redirect stderr to /dev/null:
curl http://google.com 2>/dev/null > temp.html
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