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Is there any reason to use a synchronous XMLHttpRequest?
...ink they might become more popular as HTML 5 standards progress. If a web application is given access to web workers, I could foresee developers using a dedicated web worker to make synchronous requests for, as Jonathan said, to ensure one request happens before another. With the current situation...
Placeholder in IE9
... This indeed works a treat, however it's a pain to use on single page applications. You need to trigger it manually for dynamically added fields. Other than that, works great!
– smets.kevin
Nov 18 '13 at 14:41
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Are GUID collisions possible?
...a database in SQL Server 2000 that uses a GUID for each user that uses the app it's tied to. Somehow, two users ended up with the same GUID. I know that microsoft uses an algorithm to generate a random GUID that has an extremely low chance of causing collisons, but is a collision still possible?
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What is the difference between Cloud, Grid and Cluster? [closed]
...s an abstract from the above paper:
Cloud Computing refers to both the applications delivered as services over the Internet and the hardware and
systems software in the datacenters that provide those services. The services themselves have long been referred to as
Software as a Service (SaaS)...
How to add a button to PreferenceScreen
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There is another solution for customizing the appearance of the preferences.
Design a normal XML layout with buttons or whatever you want to add to the standard preferences. Include a ListView in your layout and give it the ID @android:id/list.
Let's say we call the la...
Check whether user has a Chrome extension installed
...f there is an error while loading this file, said network stack error will appear in the console with no possibility to silence it. When Chromecast used this method, it caused quite a bit of controversy because of this; with the eventual very ugly solution of simply blacklisting very specific errors...
Null or default comparison of generic argument in C#
...r) method. However; in generics, the same IL is used for all T; a T1 that happens to implement IEquatable<T1> needs to be treated identically to a T2 that does not - so no, it will not spot a Equals(T1 other) method, even if it exists at runtime. In both cases, there is also null to think abo...
SQLite - UPSERT *not* INSERT or REPLACE
...a (assuming the id is the primary key). So, why is it bad if exactly that happens?
– O. R. Mapper
Jan 4 '14 at 22:03
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android fragment- How to save states of views in a fragment when another fragment is pushed on top o
... it doesn't call onSaveInstanceState - why would it ? So, this approach doesn't work.
– midnight
Dec 29 '12 at 9:34
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Is the Javascript date object always one day off?
In my Java Script app I have the date stored in a format like so:
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