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What does java:comp/env/ do?
...
100
Quoting https://web.archive.org/web/20140227201242/http://v1.dione.zcu.cz/java/docs/jndi-1.2/t...
How do you push a Git tag to a branch using a refspec?
...
I create the tag like this and then I push it to GitHub:
git tag -a v1.1 -m "Version 1.1 is waiting for review"
git push --tags
Counting objects: 1, done.
Writing objects: 100% (1/1), 180 bytes, done.
Total 1 (delta 0), reused 0 (delta 0)
To git@github.com:neoneye/triangle_draw.git
* [new t...
How to convert a Git shallow clone to a full clone?
...ow now is an option (thanks Jack O'Connor).
You can run git fetch --depth=1000000 (assuming the repository has less than one million commits).
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jQuery UI: Datepicker set year range dropdown to 100 years
...0:2013', // specifying a hard coded year range
or this way
yearRange: "-100:+0", // last hundred years
From the Docs
Default: "c-10:c+10"
The range of years displayed in the year drop-down: either relative to today's year ("-nn:+nn"), relative to the currently selected year ("c-nn:c+n...
Can I export a variable to the environment from a bash script without sourcing it?
...
IFS=$'\n'; for entries in $(./export.bash); do export $entries; done; ./v1.sh
HELLO THERE
HI THERE
cat v1.sh
#!/bin/bash
echo $VAR
echo $VAR1
Now so long as this is for your usage - you could make the variables available for your scripts at any time by doing a bash alias like this:
myvars...
MongoDB/Mongoose querying at a specific date?
...c day:
# [HTTP GET]
getMeals: (req, res) ->
options = {}
# eg. api/v1/meals?date=Tue+Jan+13+2015+00%3A00%3A00+GMT%2B0100+(CET)
if req.query.date?
date = new Date req.query.date
date.setHours 0, 0, 0, 0
endDate = new Date date
endDate.setHours 23, 59, 59, 59
options.date...
What is the Git equivalent for revision number?
... like git.git current tree, I get:
[torvalds@g5 git]$ git describe parent
v1.0.4-14-g2414721
i.e. the current head of my "parent" branch is based on v1.0.4, but since it has a few commits on top of that, describe has added the number of additional commits ("14") and an abbreviated object name...
add column to mysql table if it does not exist
...sFieldExisting
$$
CREATE FUNCTION isFieldExisting (table_name_IN VARCHAR(100), field_name_IN VARCHAR(100))
RETURNS INT
RETURN (
SELECT COUNT(COLUMN_NAME)
FROM INFORMATION_SCHEMA.columns
WHERE TABLE_SCHEMA = DATABASE()
AND TABLE_NAME = table_name_IN
AND COLUMN_NAME = field_...
ADB Shell Input Events
...ATION
..
Swipe X1 Y1 X2 Y2 [duration(ms)]:
adb shell input swipe 100 500 100 1450 100
in this example X1=100, Y1=500, X2=100, Y2=1450, Duration = 100ms
..
LongPress X Y:
adb shell input swipe 100 500 100 500 250
we utilise the same command for a swipe to emu...
Python integer division yields float
...tput.
to get the result in double multiple 1.0 to "dividend or divisor"
100/35 => 2 #(Expected is 2.857142857142857)
(100*1.0)/35 => 2.857142857142857
100/(35*1.0) => 2.857142857142857
In Python 3
// => used for integer output
/ => used for double output
100/35 => 2.8571...