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“Java DateFormat is not threadsafe” what does this leads to?
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264
Let's try it out.
Here is a program in which multiple threads use a shared SimpleDateFormat.
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How do I revert a Git repository to a previous commit?
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Fragment lifecycle - which method is called upon show / hide?
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123
Similar to activity lifecycle, Android calls onStart() when fragment becomes visible. onStop() ...
HTML5 Pre-resize images before uploading
...e.target.result}
reader.readAsDataURL(file);
var ctx = canvas.getContext("2d");
ctx.drawImage(img, 0, 0);
var MAX_WIDTH = 800;
var MAX_HEIGHT = 600;
var width = img.width;
var height = img.height;
if (width > height) {
if (width > MAX_WIDTH) {
height *= MAX_WIDTH / width;
width = ...
How to remove EXIF data without recompressing the JPEG?
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edited Apr 20 at 0:10
answered Apr 16 '10 at 15:46
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How do I unload (reload) a Python module?
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edited Mar 12 at 11:55
Nicolas Gervais
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Eclipse error: 'Failed to create the Java Virtual Machine'
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Shell Script: Execute a python program from within a shell script
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202
Just make sure the python executable is in your PATH environment variable then add in your scr...
Notepad++ - How can I replace blank lines [duplicate]
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answered Aug 7 '11 at 17:20
YetAnotherUserYetAnotherUser
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Changing every value in a hash in Ruby
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PhrogzPhrogz
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