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Controlling the screenshot in the iOS 7 multitasking switcher
...: Preventing Sensitive Information From Appearing In The Task Switcher
In addition to obscuring/replacing sensitive information, you might also want to tell iOS 7 to not take the screen snapshot via ignoreSnapshotOnNextApplicationLaunch, whose documentation says:
If you feel that the snapshot ...
fatal: 'origin' does not appear to be a git repository
...mote (which is created by default when cloning a repo) is missing, you can add it again:
git remote add origin url/to/your/fork
The OP mentions:
Doing git remote -v gives:
upstream git://git.moodle.org/moodle.git (fetch)
upstream git://git.moodle.org/moodle.git (push)
So 'origin' is m...
Replace a value if null or undefined in JavaScript
...return a boolean value but the first value that can be converted to true.
Additionally use an array of objects instead of one single object:
var options = {
filters: [
{
name: 'firstName',
value: 'abc'
}
]
};
var filter = options.filters[0] || ''; ...
Coloring white space in git-diff's output
...it config color.diff.whitespace "red reverse"
(I'm assuming that you already have color.diff or color.ui set to auto since you say that you see coloured patches from git diff anyway.)
If you want to fine tune the type of whitespace errors that are highlighted in red, you can then change core.whit...
What makes a SQL statement sargable?
...e >= '01-01-2008' AND myDate < '01-01-2009'
Some other examples:
Bad: Select ... WHERE isNull(FullName,'Ed Jones') = 'Ed Jones'
Fixed: Select ... WHERE ((FullName = 'Ed Jones') OR (FullName IS NULL))
Bad: Select ... WHERE SUBSTRING(DealerName,4) = 'Ford'
Fixed: Select ... WHERE DealerName ...
Regular expression to match DNS hostname or IP Address?
...ve a regular expression handy that will match any legal DNS hostname or IP address?
21 Answers
...
Equals(=) vs. LIKE
...en using SQL, are there any benefits of using = in a WHERE clause instead of LIKE ?
15 Answers
...
How to inherit from a class in javascript?
...rve as constructors in a way, as you can do initialization at the end instead of just returning the instance.
var Base = {};
function createBase() {
return Object.create(Base, {
doSomething: {
value: function () {
console.log("Doing something");
},
},
});
}
var ...
Google Maps JS API v3 - Simple Multiple Marker Example
... simplest I could reduce it to:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Google Maps Multiple Markers</title>
<script src="http://maps.google.com/maps/api/js?sensor=false"
t...
super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
...
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