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Indent multiple lines quickly in vi
... the pasted block with the surrounding text.
Also, the shiftwidth setting allows you to control how many spaces to indent.
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How to close IPython Notebook properly?
...desktop application which can show running servers and shut them down.
Finally, we are working on adding:
A config option to automatically shut down the server if you don't use it for a specified time.
A button in the user interface to shut the server down. (We know it's a bit crazy that it has t...
How to change identity column values programmatically?
...Y,
X VARCHAR(10)
)
INSERT INTO Test
OUTPUT INSERTED.*
SELECT 'Foo' UNION ALL
SELECT 'Bar' UNION ALL
SELECT 'Baz'
Then you can do
/*Define table with same structure but no IDENTITY*/
CREATE TABLE Temp
(
ID INT PRIMARY KEY,
X VARCHAR(10)
)
/*Switch table metadata to new structure*/
ALTER TABLE T...
How to specify an array of objects as a parameter or return value in JSDoc?
...cific what you mean by JSDoc - this is a generic term covering pretty much all the JavaDoc-style documentation tools for JavaScript.
The syntax you used for array of strings looks like the one supported by Google Closure Compiler.
Using this, an array of Objects would be:
/**
* @param {Array.<Ob...
Preferred order of writing latitude & longitude tuples in GIS services
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EPSG:4326 specifically states that the coordinate order should be latitude, longitude. Many software packages still use longitude, latitude ordering. This situation has wreaked unimaginable havoc on project deadlines and programmer sanity.
Th...
How to get current time and date in Android
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+1 This was very helpful. Being new it's all these little tidbits we need ... I'm using Calendar to get the Julian date. Much easier than getting milliseconds and figuring out if the value equals today ;)
– Bill Mote
Apr 6 '11...
android fragment onRestoreInstanceState
... that fragment (which belongs to an activity) and go back to the fragment, all values are then restored from the parent activity
– Shaun
Dec 5 '13 at 3:16
3
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ReactJS Two components communicating
...s a handler from <List /> to <Filters />, which could then be called on the onChange event to filter the list with the current value.
JSFiddle for #1 →
/** @jsx React.DOM */
var Filters = React.createClass({
handleFilterChange: function() {
var value = this.refs.filterInput.ge...
Python int to binary string?
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typically one would use 4/8/... bit representation: "{:08b}".format(37)
– Sparkler
Aug 14 '18 at 21:51
3
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Test a weekly cron job [closed]
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This really shouldn't have been upvoted and accepted, beyond running the script it does nothing to tell you whether the script will actually work when run from cron. Use the excellent crontest script in one of the other answers to t...