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Android: textColor of disabled button in selector not showing?
...ile in res\color named something like text_color.xml.
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- disabled state -->
<item android:state_enabled="false" android:color="#9D9FA2" />
<item android:c...
When to use SELECT … FOR UPDATE?
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+50
The only portable way to achieve consistency between rooms and tags and making sure rooms are never returned after they had been delet...
Easiest way to upgrade eclipse 3.7 to 4.2 (Juno)
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edited Jun 29 '12 at 16:01
answered Jun 29 '12 at 15:04
G...
A field initializer cannot reference the nonstatic field, method, or property
...here are more details about this compiler error on MSDN - Compiler Error CS0236.
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position: fixed doesn't work on iPad and iPhone
...g post that explains the problem: http://www.quirksmode.org/blog/archives/2010/12/the_fifth_posit.html
Also see this page for a compatibility chart showing which mobile browsers support position:fixed;: http://www.quirksmode.org/m/css.html
(but note that the mobile browser world is moving very qui...
Check to see if a string is serialized?
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10 Answers
10
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How do I interpolate strings?
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string mystr = string.Format("This is {0}overflow", strVar);
And you could also use named parameters instead of indexes.
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How to 'bulk update' with Django?
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260
Update:
Django 2.2 version now has a bulk_update.
Old answer:
Refer to the following django d...
Understanding what 'type' keyword does in Scala
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answered Oct 21 '13 at 11:05
Roland EwaldRoland Ewald
4,40033 gold badges3131 silver badges4444 bronze badges
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Coroutine vs Continuation vs Generator
...Do some more funky stuff
my_coro = make_coroutine(my_coroutine_body)
x = 0
while True:
# The coroutine does some funky stuff to x, and returns a new value.
x = my_coro(x)
print x
An example of where coroutines are used is lexers and parsers. Without coroutines in the language or emulate...