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Putting uncommitted changes at Master to a new branch by Git
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Converting pixels to dp
...screen (can not use dimension units, does not change based on orientation, etc)."
– Vicky Chijwani
Aug 17 '15 at 20:39
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Create timestamp variable in bash script
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In order to get the current timestamp and not the time of when a fixed variable is defined, the trick is to use a function and not a variable:
#!/bin/bash
# Define a timestamp function
timestamp() {
date +"%T" # current time
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What is the difference between user and kernel modes in operating systems?
...ttp://wiki.osdev.org/Global_Descriptor_Table
the segment registers CS, DS, etc., which point to the index of an entry in the GDT.
For example, CS = 0 means the first entry of the GDT is currently active for the executing code.
What can each ring do?
The CPU chip is physically built so that:
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CORS - What is the motivation behind introducing preflight requests?
...rticular HTTP verb", "Now I'll allow cookies/auth information to be sent", etc. This scenario benefits from the preflight mechanism.
New servers that are written with an awareness of CORS. According to standard security practices, the server has to protect its resources in the face of any incoming r...
Adjust width of input field to its input
...al width of rendered text taking into account font, size, weight, kerning, etc.? If so, please share as I would find that bit of code useful on occasion.
– Tahbaza
Aug 3 '10 at 0:43
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Converting DateTime format using razor
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I needed to use this for a DateTime field in order to use the built-in date picker. Without the DisplayFormat annotation, the javascript console in the browser would show something like "The specified value '1/1/1990 12:00:00 AM' does not conform to the required format,...
How do I see what character set a MySQL database / table / column is?
...probably also need to check connection character_set, client_character_set etc... : SHOW VARIABLES LIKE 'character_set%'; SHOW VARIABLES LIKE 'collation%';
– BenL
Feb 6 '15 at 9:54
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How To Get IPython Notebook To Run Python 3?
...ironment:” pull down menu.
The default environment is called "root". In order to launch application using another environment, just select the desired environment from the list, to make it active.
share
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Equation (expression) parser with precedence?
... using a simple stack algorithm that will handle binary (+, -, |, &, *, /, etc) operators, unary (!) operators, and parenthesis.
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