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How to access app.config in a blueprint?
...t_account_num():
num = current_app.config["INFO"]
The current_app proxy is only available in the context of a request.
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...
Yes or No confirm box using jQuery
... .dialog({
modal: true,
title: 'Delete message',
zIndex: 10000,
autoOpen: true,
width: 'auto',
resizable: false,
buttons: {
Yes: function() {
// $(obj).removeAttr('onclick');
// $(obj).par...
Show Image View from file path?
....
File imgFile = new File("/sdcard/Images/test_image.jpg");
if(imgFile.exists()){
Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
ImageView myImage = (ImageView) findViewById(R.id.imageviewTest);
myImage.setImageBitmap(myBitmap);
}
And include this permiss...
@class vs. #import
...ver 'MyCoolClass' is a forward class and corresponding @interface may not exist
you need to #import the file, but you can do that in your implementation file (.m), and use the @class declaration in your header file.
@class does not (usually) remove the need to #import files, it just moves the re...
How do I perform an IF…THEN in an SQL SELECT?
...aultcase>
END AS <newcolumnname>
FROM <table>
The extended case:
SELECT CASE WHEN <test> THEN <returnvalue>
WHEN <othertest> THEN <returnthis>
ELSE <returndefaultcase>
END AS <newcolumnname...
Variable declaration in a C# switch statement [duplicate]
...ersonally if you are setting a value to something inside a switch in your example for it to really be of any benefit, you would want to declare it outside the switch anyway.
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SQL - Update multiple records in one query
...
Try either multi-table update syntax
UPDATE config t1 JOIN config t2
ON t1.config_name = 'name1' AND t2.config_name = 'name2'
SET t1.config_value = 'value',
t2.config_value = 'value2';
Here is SQLFiddle demo
or conditional update
UPDATE con...
Precision String Format Specifier In Swift
...est solution so far, following from David's response:
import Foundation
extension Int {
func format(f: String) -> String {
return String(format: "%\(f)d", self)
}
}
extension Double {
func format(f: String) -> String {
return String(format: "%\(f)f", self)
}
...
Changing website favicon dynamically
... be the logo of the private label, but I'm unable to find any code or any examples of how to do this. Has anybody successfully done this before?
...
launch sms application with an intent
...TION_VIEW);
sendIntent.setData(Uri.parse("sms:"));
You can add extras to populate your own message and such like this
sendIntent.putExtra("sms_body", x);
then just startActivity with the intent.
startActivity(sendIntent);
...