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How to make code wait while calling asynchronous calls like Ajax [duplicate]
...re the callbacks are inappropriate, for example: webview.clearData({since: 0}, clearDataType, function(){ ... // recreate fresh webview }); will pose a resource hog (chrome will create a new copy of local storage waiting until old one will be freed from references from inside callback which will nev...
Virtual Serial Port for Linux
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answered Sep 16 '08 at 16:56
apenwarrapenwarr
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Why can I add named properties to an array as if it were an object?
...ay['B'] = "Berlin";
alert(myArray.length);
This won't display '2', but '0' - effectively, no elements have been added to the array, just some new properties added to the array object.
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PHP: How to check if image file exists?
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Immutable array in Java
...e:
List<Integer> items = Collections.unmodifiableList(Arrays.asList(0,1,2,3));
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fatal: early EOF fatal: index-pack failed
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First, turn off compression:
git config --global core.compression 0
Next, let's do a partial clone to truncate the amount of info coming down:
git clone --depth 1 <repo_URI>
When that works, go into the new directory and retrieve the rest of the clone:
git fetch --unshallow
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How do I clear stuck/stale Resque workers?
...ne of these solutions worked for me, I would still see this in redis-web:
0 out of 10 Workers Working
Finally, this worked for me to clear all the workers:
Resque.workers.each {|w| w.unregister_worker}
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Disable scrolling in webview?
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Soviut
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answered Mar 11 '11 at 14:50
pecepspeceps
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How to upgrade PowerShell version from 2.0 to 3.0
...using is Windows 7, and the PowerShell version that is installed here is 2.0. Is it possible for me to upgrade it to version 3.0 or 4.0?
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Making the main scrollbar always visible
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answered Jul 29 '09 at 19:36
Corv1nusCorv1nus
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