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@RequestParam vs @PathVariable
...aram is used to extract query parameters
http://localhost:3000/api/group/test?id=4
@GetMapping("/group/test")
public ResponseEntity<?> test(@RequestParam Long id) {
System.out.println("This is test");
return ResponseEntity.ok().body(id);
}
while @PathVariable is used to extract da...
Exif manipulation library for python [closed]
...Just a note: exif-py is currently not compatible with Python 3.x it seems (tested with Python 3.3.3, see also github.com/ianare/exif-py/issues/12).
– cel
Jan 11 '14 at 19:39
3
...
Make a borderless form movable?
...Message m)
{
base.WndProc(ref m);
if (m.Msg == WM_NCHITTEST)
m.Result = (IntPtr)(HT_CAPTION);
}
private const int WM_NCHITTEST = 0x84;
private const int HT_CLIENT = 0x1;
private const int HT_CAPTION = 0x2;
}
...
Check if table exists and if it doesn't exist, create it in SQL Server 2008
...reate a sample database with a table by the below script:
CREATE DATABASE Test
GO
USE Test
GO
CREATE TABLE dbo.tblTest (Id INT, Name NVARCHAR(50))
Approach 1: Using INFORMATION_SCHEMA.TABLES view
We can write a query like below to check if a tblTest Table exists in the current database.
IF EXIS...
How to get method parameter names?
...
I think what you're looking for is the locals method -
In [6]: def test(a, b):print locals()
...:
In [7]: test(1,2)
{'a': 1, 'b': 2}
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Https Connection Android
...I'm using WebView, however, and only need to connect to a https server for test purposes. (The client can't provision one with a matching FQDN, nor can they test on http.) Is there any way to tackle this when using WebView? Do I just drop this code in the Activity where the WebView is and "it just w...
What is the difference between Debug and Release in Visual Studio?
...ves you the ability to create more! This can be exceptionally useful while testing a program. For example, I recently wrote a program for my job which accepted filenames from the command-line. I tested my command-line parsing, but once that was done, I didn't want to mess with CMD and lists of filen...
What is a stored procedure?
...stored procedure.
Sample of creating a stored procedure
CREATE PROCEDURE test_display
AS
SELECT FirstName, LastName
FROM tb_test;
EXEC test_display;
Advantages of using stored procedures
A stored procedure allows modular programming.
You can create the procedure once, store it in the...
Use of 'prototype' vs. 'this' in JavaScript?
...
Really thorough and informative answer. I did some memory tests using the object structures above (A.prototype.hey vs object this.hey) and created 1000 instances of each. The memory footprint for the object property approach was around 100kb larger compared to prototype. I then adde...
decorators in the python standard lib (@deprecated specifically)
...ovides a deprecated decorator and a fail_if_not_removed decorator for your tests.
Installation
pip install deprecation
Example Usage
import deprecation
@deprecation.deprecated(deprecated_in="1.0", removed_in="2.0",
current_version=__version__,
d...