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Saving image from PHP URL
...e.com/image.php') == 'http%3A%2F%2Fexample.com%2Fimage.php', obviously not what you want. Also file is binary, proper flag needs to be set.
– vartec
Apr 7 '09 at 7:19
4
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How do I center a window onscreen in C#?
...lect form → go to property window → select "start position" → select whatever the place you want.
Programmatically
Form form1 = new Form();
form1.StartPosition = FormStartPosition.CenterScreen;
form1.ShowDialog();
Note: Do not directly call Form.CenterToScreen() from your code. Read here.
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difference between iframe, embed and object elements
...TML that are handled differently according to the standard.
The details of what can and can not be done with the embedded content is up to the browser plugin in question. But for SVG you can access the embedded SVG document from the parent with something like:
svg = document.getElementById("parent_i...
Regular expression to match DNS hostname or IP Address?
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You might want to add IPv6. The OP didn't specify what type of address. (By the way, it can be found here)
– new123456
Feb 27 '11 at 19:28
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Performance difference between IIf() and If
...rformance isn’t really relevant when one of the options is obsolete. For what it’s worth, the native operator If is more efficient than the IIf function by far.
– Konrad Rudolph
May 4 '15 at 12:32
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PHP Fatal error: Using $this when not in object context
...y doesn't exist.
You would have to use this::xyz() instead.
To find out what context you're in when a function can be called both statically and in an object instance, a good approach is outlined in this question: How to tell whether I’m static or an object?
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Bash Script: count unique lines in file
... I like how -bgr coincidentally looks like a mnemonic for bigger, which is what we want at the top.
– dwanderson
May 11 '18 at 21:44
1
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“The given path's format is not supported.”
...stopps on the break point, hover the mouse on the variable str_uploadpath. What is its value?
– user586399
Sep 8 '11 at 13:52
1
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How do you test a public/private DSA keypair?
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what does this exactly do? Why ssh?
– sammiwei
Feb 15 '12 at 19:16
2
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How to create a colored 1x1 UIImage on the iPhone dynamically?
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Ok, this won't be exactly what you want, but this code will draw a line. You can adapt it to make a point. Or at least get a little info from it.
Making the image 1x1 seems a little weird. Strokes ride the line, so a stroke of width 1.0 at 0.5 shoul...