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Set color of TextView span in Android
...of the TextView twice
TextView TV = (TextView)findViewById(R.id.mytextview01);
Spannable wordtoSpan = new SpannableString("I know just how to whisper, And I know just how to cry,I know just where to find the answers");
wordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 15, 30, Spanna...
Database sharding vs partitioning
...ical shards on those few physical shards. Read their awesome writeup from 2012 here: Instagram Engineering - Sharding & IDs
See here as well: http://www.quora.com/Whats-the-difference-between-sharding-and-partition
shar...
How do I raise the same Exception with a custom message in Python?
...
Depending on what the purpose is, you can also opt for adding the extra information under your own variable name. For both python2 and python3:
try:
try:
raise ValueError
except ValueError as err:
err.extra_info = "hello"
raise
except ValueError as e:
print(" error...
Share data between AngularJS controllers
I'm trying to share data across controllers. Use-case is a multi-step form, data entered in one input is later used in multiple display locations outside the original controller. Code below and in jsfiddle here .
...
Find a string by searching all tables in SQL Server Management Studio 2008
...(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME))
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE'
AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName
AND OBJECTPROPERTY(
OBJECT_ID...
A variable modified inside a while loop is not remembered
...nding the backslash sequences immediately when assigning lines. The $'...' form of quoting can be used there:
lines=$'first line\nsecond line\nthird line'
while read line; do
...
done <<< "$lines"
share
...
What is @RenderSection in asp.net MVC
...ther the section is required or not.
@section Bottom{
This message form bottom.
}
That meaning if you want to bottom section in all pages, then you must use false as the second parameter at Rendersection method.
sh...
Is it possible for a computer to “learn” a regular expression by user-provided examples?
...P algorithm is driven by a multiobjective fitness which leads to higher performance and simpler solution structure (Occam's Razor).
This tool is a demostrative application by the Machine Lerning Lab, Trieste Univeristy (Università degli studi di Trieste).
Please look at the video tutorial here.
T...
What do linkers do?
... hello_world.o
which gives:
0000000000000000 <_start>:
0: b8 01 00 00 00 mov $0x1,%eax
5: bf 01 00 00 00 mov $0x1,%edi
a: 48 be 00 00 00 00 00 movabs $0x0,%rsi
11: 00 00 00
14: ba 0d 00 00 00 mov $0xd,%edx
19: 0f 05 ...
What happens if a Android Service is started multiple times?
...
Adding some more information to the above answers which may be helpful for others is that, startId that the onStartCommand() method receives is different for every startService() call.
Also if we write in for loop as mentioned above, code wri...