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How do you concatenate Lists in C#?
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Take a look at my implementation. It's safe from null lists.
IList<string> all= new List<string>();
if (letterForm.SecretaryPhone!=null)// first list may be null
all=all.Concat(letterForm.SecretaryPhone).ToList();
if (letterForm.EmployeePhone != ...
How to pass html string to webview on android
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I was using some buttons with some events, converted image file coming from server.
Loading normal data wasn't working for me, converting into Base64 working just fine.
String unencodedHtml ="<html><body>'%28' is the code for '('</body></html>";
tring encodedHtml = Base64...
What is the use of static variable in C#? When to use it? Why can't I declare the static variable in
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@Kartik Patel you can't access the variable from the outside with an instance, but you can always use the static variable inside your class and then it is shared accross all instances. Also it was not me who gave this answer, i'm just commenting on it.
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Changing font size and direction of axes text in ggplot2
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Using "fill" attribute helps in cases like this. You can remove the text from axis using element_blank()and show multi color bar chart with a legend. I am plotting a part removal frequency in a repair shop as below
ggplot(data=df_subset,aes(x=Part,y=Removal_Frequency,fill=Part))+geom_bar(stat="id...
Get the value of an instance variable given its name
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To get an instance variable from the name of an instance variable do:
name = "paramName"
instance_variable_get(("@" + name).intern)
This will return the value of the instance variable @paramName
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include external .js file in node.js app
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If you just want to test a library from the command line, you could do:
cat somelibrary.js mytestfile.js | node
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Binding ConverterParameter
...und because it is not a dependency property.
Since Binding is not derived from DependencyObject none of its properties can be dependency properties. As a consequence, a Binding can never be the target object of another Binding.
There is however an alternative solution. You could use a MultiBinding...
disable the swipe gesture that opens the navigation drawer in android
...libraries and LOCK_MODE_LOCKED_CLOSED now completely prevents the nav menu from showing, even via using the hamburger menu.
The following class works for me (Kotlin):
class MyDrawerLayout(ctx: Context) : DrawerLayout(ctx) {
var isSwipeOpenEnabled: Boolean = true
override fun onInterceptTouchE...
How can I dynamically create a selector at runtime with Objective-C?
...tor(MyMethodName:) but what I want to do is create a selector dynamically from an NSString . Is this even possible?
4 Ans...
How do you log server errors on django sites
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Please update this answer. From django1.9 change-log: Django’s default logging configuration no longer defines ‘django.request’ and ‘django.security’ loggers.
– narendra-choudhary
Sep 10 '16 at 4:48
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