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How can I save a screenshot directly to a file in Windows? [closed]
...em.Drawing;
using System.IO;
using System.Drawing.Imaging;
using System.Runtime.InteropServices;
public class CaptureScreen
{
static public void Main(string[] args)
{
try
{
Bitmap capture = CaptureScreen.GetDesktopImage();
string file = Path.Combine(...
Oracle: If Table Exists
...
@JeffreyKemp You wouldn't think so, but I've found time and time again that Oracle makes everything hard. When you spend an average of an hour per obscure syntax error or trying to figure out how to do something that's obvious and easy in another database (like conditionally ...
How to write iOS app purely in C
...c:
#include <CoreFoundation/CoreFoundation.h>
#include <objc/runtime.h>
#include <objc/message.h>
// This is a hack. Because we are writing in C, we cannot out and include
// <UIKit/UIKit.h>, as that uses Objective-C constructs.
// however, neither can we give the full fu...
Using jQuery to compare two arrays of Javascript objects
...:
I don't think sorting once at the start of the method instead of every time through the loop is 'caching'. The sort will still happen every time you call compare(b). That's just semantics, but...
for (var i = 0; t[i]; i++) { ...this loop finishes early if your t array contains a false value in i...
Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags
...more you could do
If you're using the FetchType.EAGER strategy at mapping time for @OneToMany or @ManyToMany associations, then you could easily end up with a MultipleBagFetchException.
You are better off switching from FetchType.EAGER to Fetchype.LAZY since eager fetching is a terrible idea that ...
MongoDB relationships: embed or reference?
...r hand, this is far more information than one might want to present at one time on a typical web page. First consider what will make your queries easier. In many cases concern about document sizes will be premature optimization.
Complex data structures:
MongoDB can store arbitrary deep nested dat...
What do people think of the fossil DVCS? [closed]
...topic.
Below's my experience so far. I'm comparing against git and svn at times, simply because I know those SCM's very well and comparing makes it easier for me to get the idea across.
I'm totally in love with this SCM, so it's mostly points on the pluss side.
What I like about Fossil:
1) We ha...
Eclipse java debugging: source not found
...lookup path doesn't contain the class, which is currently loaded in the runtime. Even if the class is in the workspace, it can be invisible to the launch configuration, because Eclipse follows the source lookup path strictly and attaches only the dependencies of the project, which is currently debug...
Using parameters in batch files at Windows command line
...ong without CALL /?!? Here I've been bumping around with Google the whole time.
– bigtlb
May 31 '18 at 15:57
@Jon I w...
SVG Positioning
I'm having a play with SVG and am having a few problems with positioning. I have a series of shapes which are contained in the g group tag. I was hoping to use it like a container, so I could set its x position and then all the elements in that group would also move. But that doesn't seem to be po...