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variable === undefined vs. typeof variable === “undefined”
...nswered Jan 18 '11 at 16:05
Tim DownTim Down
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use initial width for element not working in IE
...eUploader: {
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Performance optimization strategies of last resort [closed]
...f the time. Those were replaced with fairly simple code, bringing the time down to 20 seconds.
Now the largest time-taker is more list-building. As a percentage, it was not so big before, but now it is because the bigger problem was removed. I find a way to speed it up, and the time drops to 17 seco...
Write a program that will surely go into deadlock [closed]
... the reader #2: demonstrate the same deadlock in Java. (An answer is here: https://stackoverflow.com/a/9286697/88656)
class MyClass
{
static MyClass()
{
// Let's run the initialization on another thread!
var thread = new System.Threading.Thread(Initialize);
thread.Start();
thre...
How to disable text selection highlighting
...mplements IE's unselectable attribute instead.
– Tim Down
Jul 3 '11 at 10:52
30
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Will docker container auto sync time with the host machine?
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If you are on OSX running boot2docker, see this issue: https://github.com/boot2docker/boot2docker/issues/290
Time synch becomes an issue because the boot2docker host has its time drift while your OS is asleep. Time synch with your docker container cannot be resolved by running y...
Difference between scaling horizontally and vertically for databases [closed]
... capacity of a single machine, scaling beyond that capacity often involves downtime and comes with an upper limit.
Good examples of horizontal scaling are Cassandra, MongoDB, Google Cloud Spanner .. and a good example of vertical scaling is MySQL - Amazon RDS (The cloud version of MySQL). It provide...
On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
...doreamon in this thread is the best solution (at least to my humble eye):
https://stackoverflow.com/a/9580057/614880
I strongly suspect that the tricky implications of whether you leave LoginActivity alive are causing a lot of this confusion.
Good Luck.
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How to set timeout for http.Get() requests in Golang?
...d and is working in production. The full gist with tests is available here
https://gist.github.com/dmichael/5710968
Be aware that you will need to create a new client for each request because of the conn.SetDeadline which references a point in the future from time.Now()
...
What does the > (greater than bracket) mean beside file names in Eclipse's Package Explorer?
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