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input type=file show only button
... border: solid transparent;
border-width: 0 0 100px 200px;
opacity: 0.0;
filter: alpha(opacity=0);
-o-transform: translate(250px, -50px) scale(1);
-moz-transform: translate(-300px, 0) scale(4);
direction: ltr;
...
Add Text on Image using PIL
...')
img_draw = ImageDraw.Draw(blank_image)
img_draw.rectangle((70, 50, 270, 200), outline='red', fill='blue')
img_draw.text((70, 250), 'Hello World', fill='green')
blank_image.save('drawn_image.jpg')
we create an Image object with the new() method. This returns an Image object with no loaded image....
What does 'const static' mean in C and C++?
... from other modules. Is this correct? If so, why would anyone use it in a C++ context where you can just make it private ?
...
What C++ Smart Pointer Implementations are available?
...
C++03
std::auto_ptr - Perhaps one of the originals it suffered from first draft syndrome only providing limited garbage collection facilities. The first downside being that it calls delete upon destruction making them unacce...
How to serve an image using nodejs
...estroy();
} else {
con.write('HTTP/1.1 200 OK\n');
con.write('Content-Type: '+type+'\n');
con.write('Content-Length: '+data.byteLength+'\n\n');
con.write(data);
con.destroy();
...
How do I test if a string is empty in Objective-C?
...the string isn't empty, when, for practical purposes, it is). Consider @"\u200B" (consisting only of Unicode character ZERO WIDTH SPACE. Printing it out will print 0 characters (verify using monospaced font), but string.length will give 1. There are other Unicode characters (like OBJECT REPLACEMENT ...
How to disable textarea resizing?
...al with limit
textarea { resize: horizontal; max-width: 400px; min-width: 200px; }
disable horizontal and vertical with limit
textarea { resize: vertical; max-height: 300px; min-height: 200px; }
I think min-height should be useful for you
...
Accessing inactive union member and undefined behavior?
...nfusion is that C explicitly permits type-punning through a union, whereas C++ (c++11) has no such permission.
c11
6.5.2.3 Structure and union members
95) If the member used to read the contents of a union object is not the same as the member last used to
store a value in the object,...
Detect if Android device has Internet connection
...
urlc.connect();
return (urlc.getResponseCode() == 200);
} catch (IOException e) {
Log.e(LOG_TAG, "Error checking internet connection", e);
}
} else {
Log.d(LOG_TAG, "No network available!");
}
return false;
}
Of course you ca...
How do I return multiple values from a function in C?
...bVicktor: C does not have reference semantics at all (that is exclusive to C++), so everything is a value. The two pointers solution (#2) is passing copies of the pointers into a function, which getPair then dereferences. Depending on what you're doing (OP never clarified if this is actually a C que...