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How to automatically select all text on focus in WPF TextBox?
...bleClickEvent,
new RoutedEventHandler(SelectAllText));
base.OnStartup(e);
}
void SelectivelyIgnoreMouseButton(object sender, MouseButtonEventArgs e)
{
// Find the TextBox
DependencyObject parent = e.OriginalSource as UIElement;
while (parent ...
INSERT INTO … SELECT FROM … ON DUPLICATE KEY UPDATE
...ECT ON DUPLICATE KEY UPDATE statements are flagged as unsafe for statement-based replication... In addition, beginning with MySQL 5.6.6, an INSERT ... ON DUPLICATE KEY UPDATE statement against a table having more than one unique or primary key is also marked as unsafe.`
– Abdu...
What's the difference between the four File Results in ASP.NET MVC
...
FileResult is an abstract base class for all the others.
FileContentResult - you use it when you have a byte array you would like to return as a file
FilePathResult - when you have a file on disk and would like to return its content (you give a path...
How to list records with date from the last 10 days?
... interval '10 day' is the Postgres syntax. interval '10' day is the syntax based on the SQL standard and also supported by Postgres
– a_horse_with_no_name
Jun 6 '16 at 16:04
1
...
How do I bind to list of checkbox values with AngularJS?
...ally
- Use `ng-checked="fruit.selected"` to have the checkbox checked based on some angular expression
(no two-way-data-binding)
- Use `ng-model="fruit.selected"` to utilize two-way-data-binding. Note that `.selected`
is arbitrary. The property name could be anything and will b...
How can I delete a file from a Git repository?
.... Forgetting I did this, I later performed a git add -A from the website's base directory. Subsequently, git status showed the new files needing committing. Now I needed to delete them from git's tracking and version control...
Sample output below is from what just happened to me, where I unintenti...
How can I have ruby logger log output to stdout as well as file?
...ion is very good. I've made a generic delegator class for multiple targets based on his code.
require 'logger'
class MultiDelegator
def initialize(*targets)
@targets = targets
end
def self.delegate(*methods)
methods.each do |m|
define_method(m) do |*args|
@targets.map ...
Minimum and maximum date
...represented by the value +0.
The third paragraph being the most relevant. Based on that paragraph, we can get the precise earliest date per spec from new Date(-8640000000000000), which is Tuesday, April 20th, 271,821 BCE (BCE = Before Common Era, e.g., the year -271,821).
...
What is Haskell used for in the real world? [closed]
...ax inspired by mathematical notation.
List comprehensions to create a list based on existing lists.
Lambda expressions: create functions without giving them explicit names. So it's easier to handle big formulas.
Haskell is completely referentially transparent. Any code that uses I/O must be marked a...
onNewIntent() lifecycle and registered listeners
...o be calling lifecycle methods directly, no? Maybe harmless, or maybe some base implementation of onNewIntent() assumes that onPause() has already been called? Presumably safer to encapsulate the app code in a method callable from both places.
– BernalKC
May 12...