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How to set timer in android?
Can someone give a simple example of updating a textfield every second or so?
21 Answers
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What is an OS kernel ? How does it differ from an operating system? [closed]
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The technical definition of an operating system is "a platform that consists of specific set of libraries and infrastructure for applications to be built upon and interact with each other". A kernel is an operating system in that sense.
The end-user definition is usually something a...
How to copy yanked text to VI command prompt
... there is any way by which I can paste yanked text to the command window. For instance if I have yanked a word and I want to grep it in some location I can't simply paste the word using 'p'. However if I copy it to clipboard, Shift-Insert will paste the same thing.
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How to import a .cer certificate into a java keystore?
...elopment of a Java webservice client I ran into a problem. Authentication for the webservice is using a client certificate, a username and a password. The client certificate I received from the company behind the webservice is in .cer format. When I inspect the file using a text editor, it has the...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
...t;->one/many casemappings first and separately from handling different Normalization forms.
For example:
x heiße y
^--- cursor
Matches heisse but then moves cursor 1 too much. And:
x heisse y
^--- cursor
Matches heiße but then moves cursor 1 too less.
This will apply to any characte...
Copy the entire contents of a directory in C#
I want to copy the entire contents of a directory from one location to another in C#.
22 Answers
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How to make PyCharm always show line numbers
I cannot seem to be able to find the setting to enable line numbers for all files, but I have to always right click and enable this on per file basis.
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Can I use conditional statements with EJS templates (in JMVC)?
and if yes, what is the syntax?
My goal is to prepend an 's' to the word 'comment' when there is more than one. in an jQuery.ejs template in a JMVC app. The following breaks. I can't find any docs for conditionals...
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Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
... cached value, so you're getting two separate Integer instances.
It is important to note that you are comparing references with Integer#valueOf, and if you are comparing a value that is larger than what the cache supports, it will not evaluate to true, even if the parsed values are equivalent (case...
html5 - canvas element - Multiple layers
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You could hide it with CSS - i.e display: none;. Or just clear the canvas, if it's not super expensive to redraw it again when the layer should be shown.
– jimr
Jun 12 '12 at 14:08
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