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How to have a transparent ImageButton: Android
...out losing the visual feedback for button clicked or for the other states! Read my answer below!
– lory105
Nov 21 '13 at 18:48
1
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'echo' without newline in a shell script
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If you use echo inside an if with other commands, like "read", it might ignore the setting and it will jump to a new line anyway.
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How efficient can Meteor be while sharing a huge collection among many clients?
...shing database queries.
For example, you can write a publish function that reads a GPS position
from a device inside a Meteor.setInterval, or polls a legacy REST API
from another web service. In those cases, you'd emit changes to the
merge box by calling the low-level added, changed and removed DDP...
How to get a Static property with Reflection
... (p.SetMethod != null && p.SetMethod.IsStatic));
Caters for both read-only or write-only properties (despite write-only being a terrible idea).
The DeclaredProperties member, too doesn't distinguish between properties with public/private accessors - so to filter around visibility, you the...
PHP date() format when inserting into datetime in MySQL
... somewhere, and you have to debug it, then the timestamp is much harder to read than the formatted date string described by @tim-lytle.
– humbads
Jun 11 '19 at 17:33
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Convert Long into Integer
...r styliustic issue: You should probably use the upper-case suffix 123L for readability.
– Joey
Jul 12 '12 at 12:48
Or ...
Populating a razor dropdownlist from a List in MVC
...rst good explanation I've found of this razor extension, and that includes reading the official MS docs.
– Robert Christ
Oct 27 '14 at 19:04
2
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How to keep one variable constant with other one changing with row in excel
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To make your formula more readable, you could assign a Name to cell A0, and then use that name in the formula.
The easiest way to define a Name is to highlight the cell or range, then click on the Name box in the formula bar.
Then, if you named A0 "...
how to convert an RGB image to numpy array?
...e since OpenCV 2.2). It natively uses numpy arrays:
import cv2
im = cv2.imread("abc.tiff",mode='RGB')
print type(im)
result:
<type 'numpy.ndarray'>
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How do you convert a DataTable into a generic list?
...e
//For Demo only
DataTable dt = ViewState["CurrentEmp"] as DataTable;
//read data from DataTable
//using lamdaexpression
emp = (from DataRow row in dt.Rows
select new Employee
{
_FirstName = row["FirstName"].ToString(),
_LastName = row["Last_Name"].ToString()
}).ToList...