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Installing rmagick on Ubuntu
...tup on Ubuntu 10.04. Looked here but had no joy. I even compiled and installed ImageMagick from source, but the instructions here still didn't help me when I try to install RMagick using RubyGems. I got this error:
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How can I get browser to prompt to save password?
...isplay the request for password save.
You may also add some error handler, etc.
Hope it helped to someone.
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How to disable / enable dialog negative positive buttons?
...ertDialog.Builder(MainActivity.this);
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setTitle("Alert dialog title");
builder.setMessage("This is the example code snippet to disable button if edittext attached to dialog is empty.");
builder.setPositiveButton("PositiveButton",
new...
Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]
...way you could define a class of image (i.e. 'Thumbnail', 'Photo', 'Large', etc) and assign it a constant size. This will help when you end up with images requiring the same placement across multiple pages.
Like this:
In your header:
<link type="text/css" rel="stylesheet" href="css/style.css" ...
Is there any way to change input type=“date” format?
... customers are French-speaking European.... I wish I could hint to Chrome etc. to stop displaying dates in USA mm-dd-yyyy format!
– Luke H
Aug 31 '15 at 12:59
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Hiding the legend in Google Chart
... This is exactly what i was looking for, remove all legends etc, work on visualization version 1 "google.load("visualization", "1", { packages: ["bar"] });"
– Vasil Valchev
Jun 10 '15 at 12:23
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Bulk package updates using Conda
...
You want conda update --all.
conda search --outdated will show outdated packages, and conda update --all will update them (note that the latter will not update you from Python 2 to Python 3, but the former will show Python as being outdated if you ...
Possible reasons for timeout when trying to access EC2 instance
... could be the reasons why, and what can I do to resolve it? Rebooting normally takes a long time to take effect, and might just makes things worst
...
Reading a file line by line in Go
...since the OP asked to scan over a file, it would be trivial to first file, _ := os.Open("/path/to/file.csv") and then scan over the file handle: scanner := bufio.NewScanner(file)
– Evan Plumlee
Aug 18 '13 at 13:28
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Bootstrap 3 Navbar with Logo
...ar (number of items), sizes of your logo, should your logo act responsive, etc.
Adding the logo in the a (with navbar-brand) seems a good starting point. I should use the navbar-brand class because this will add a padding (top / bottom) of 15 pixels.
I test this setting on http://getbootstrap.com/e...