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Int or Number DataType for DataAnnotation validation attribute
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ASP.NET Core 3.1
This is my implementation of the feature, it works on server side as well as with jquery validation unobtrusive with a custom error message just like any other attribute:
The attribute:
[AttributeUsage(AttributeTargets....
Actionbar notification count icon (badge) like Google has
...e drawable (background square) - shape_notification.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<stroke android:color="#22000000" android:width="2dp"/>
<corners android:radius...
What is the facade design pattern?
...bsystem
easier to use.
Try to understand the scenario with and without Façade:
If you want to transfer the money from accout1 to account2 then the two subsystems to be invoked are, withdraw from account1 and deposit to account2.
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How to set gradle home while importing existing project in Android studio
...e because ; "brew info gradle " give this folder "/usr/local/Cellar/gradle/3.1" but Android Studio does not recognise gradle there
– stackdave
Jul 3 '17 at 9:41
add a comment
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abort: no username supplied (see “hg help config”)
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run hg config --edit ( tested it in hg 3.1 both on linux debian and windows)
it will create (if not exists) and open a file with text:
# example config (see "hg help config" for more info)
[ui]
# name and email, e.g.
# username = Jane Doe <jdoe@example.com>...
What represents a double in sql server?
...ed Jul 30 '19 at 12:51
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Jul 30 '09 at 20:40
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Making TextView scrollable on Android
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This is how I did it purely in XML:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
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Printf width specifier to maintain precision of floating-point value
... in:
#include <float.h>
int Digs = DECIMAL_DIG;
double OneSeventh = 1.0/7.0;
printf("%.*e\n", Digs, OneSeventh);
// 1.428571428571428492127e-01
But let's dig deeper ...
Mathematically, the answer is "0.142857 142857 142857 ...", but we are using finite precision floating point numbers.
L...
What does the “at” (@) symbol do in Python?
...the @= (in-place) operator, which is __imatmul__.
– Pål GD
Feb 25 '18 at 12:40
Are there any other overridable operat...
Histogram using gnuplot?
...n(x,width)=width*floor(x/width)
plot 'datafile' using (bin($1,binwidth)):(1.0) smooth freq with boxes
check out help smooth freq to see why the above makes a histogram
to deal with ranges just set the xrange variable.
sha...