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#if DEBUG vs. Conditional(“DEBUG”)
...ditional("DEBUG")]
[DebuggerStepThrough]
protected void VerifyPropertyName(String propertyName)
{
if (TypeDescriptor.GetProperties(this)[propertyName] == null)
Debug.Fail(String.Format("Invalid property name. Type: {0}, Name: {1}",
GetType(), propertyName));
}
You really do...
Get characters after last / in url
...
Seems to work fine, It's a string function; it doesn't check if the path exists.
– Gifford N.
Mar 24 '16 at 17:06
add a comment...
How do I find a default constraint using INFORMATION_SCHEMA?
...efault value constraint
SELECT
default_constraints.name
FROM
sys.all_columns
INNER JOIN
sys.tables
ON all_columns.object_id = tables.object_id
INNER JOIN
sys.schemas
ON tables.schema_id = schemas.schema_id
INNER JOIN
sys.default_const...
How to read values from properties file?
...ans:
@Component
class MyClass {
@Value("${my.property.name}")
private String[] myValues;
}
EDIT: updated the code to parse property with mutliple comma-separated values:
my.property.name=aaa,bbb,ccc
If that doesnt work, you can define a bean with properties, inject and process it manually:...
How can I pad a value with leading zeros?
...n't use this solution!
Potentially outdated: ECMAScript 2017 includes String.prototype.padStart and Number.prototype.toLocaleString is there since ECMAScript 3.1. Example:
var n=-0.1;
n.toLocaleString('en', {minimumIntegerDigits:4,minimumFractionDigits:2,useGrouping:false})
...will outpu...
How to reset Django admin password?
....models import User
User.objects.filter(is_superuser=True)
will list you all super users on the system. if you recognize yur username from the list:
usr = User.objects.get(username='your username')
usr.set_password('raw password')
usr.save()
and you set a new password (:
...
Stop Excel from automatically converting certain text values to dates
...luate the expression following it. In this case the expression is simply a string literal and the value of a string literal is the content of the string. Thus the quotation marks magically disappear. You can put =1+2+3 and get the value 6 after CSV import. The formula itself is not destroyed in the ...
Retrieve a Fragment from a ViewPager
...ersion.
The method thats recreated for this solution is
private static String makeFragmentName(int viewId, long id) {
return "android:switcher:" + viewId + ":" + id;
}
A HAPPY PATH: ViewPager.instantiateItem()
A similar approach to getItem() above but non-lifecycle-breaking is to this is ...
How to convert int to NSString?
I'd like to convert an int to a NSString in Objective C.
4 Answers
4
...
Removing packages installed with go get
... I needed to set my GOPATH otherwise that package sullies my root Go install (I would much prefer to keep my Go install clean and separate core from custom). How do I remove packages installed previously?
...