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What are all the common ways to read a file in Ruby?
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10 Answers
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How do I get my solution in Visual Studio back online in TFS?
I had my solution in Visual Studio 2012 (which is under TFS source control) open and the TFS server (2010) was down. When I then made a change to one of the files and attempted to save it I got a prompt to ask whether I wanted to Overwrite the file saying the TFS server was down (can't remember the ...
Offset a background image from the right using CSS
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I found this CSS3 feature helpful:
/* to position the element 10px from the right */
background-position: right 10px top;
As far as I know this is not supported in IE8. In latest Chrome/Firefox it works fine.
See Can I use for details on the supported browsers.
Used source: http://ta...
capturing self strongly in this block is likely to lead to a retain cycle
...f = self;
[player addPeriodicTimeObserverForInterval:CMTimeMakeWithSeconds(0.1, 100)
queue:nil
usingBlock:^(CMTime time) {
current+=1;
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Handlebars/Mustache - Is there a built in way to loop through the properties of an object?
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Built-in support since Handlebars 1.0rc1
Support for this functionality has been added to Handlebars.js, so there is no more need for external helpers.
How to use it
For arrays:
{{#each myArray}}
Index: {{@index}} Value = {{this}}
{{/each}}
For object...
Difference between __str__ and __repr__?
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+100
Alex summarized well but, surprisingly, was too succinct.
First, let me reiterate the main points in Alex’s post:
The default im...
ReactJS Two components communicating
...);
}.bind(this));
var content;
if (displayedItems.length > 0) {
var items = displayedItems.map(function(item) {
return <li>{item}</li>;
});
content = <ul>{items}</ul>
} else {
content = <p>No items matching this filter...
Pythonic way to create a long multi-line string
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LevonLevon
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Chrome refuses to execute an AJAX script due to wrong MIME type
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answered Jul 2 '14 at 10:17
QuentinQuentin
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Can we delete an SMS in Android before it reaches the inbox?
...st, preventing it from being propagated to other apps.
Update (October 2013): When Android 4.4 arrives, it will make changes to the SMS APIs which may affect an app's ability to influence SMS delivery.
Check out this Android Developers blog post for some more info:
http://android-developers.blogs...