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What is an Android PendingIntent?
...have application B which uses a lot less permissions. If application A can start something in application B via a PendingIntent (allowing all permissions from A to be on B temporarily), can't B do whatever it can behind the scenes with that permission? For instance, A might have the permission to re...
Create array of regex matches
...]"), "abracadabra")) {
System.out.println(match.group() + " at " + match.start());
}
yields
a at 0
b at 1
a at 3
c at 4
a at 5
a at 7
b at 8
a at 10
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How to overlay one div over another div
...Position the .navi element to span all columns
*/
.navi {
grid-column-start: 1;
grid-column-end: span var(--columns);
grid-row-start: 1;
grid-row-end: 2;
/*
* Styling only, the below can be changed or removed
* depending on your use case
*/
background-color: #eaeae...
What happens to a declared, uninitialized variable in C? Does it have a value?
...ardless of what standards say, in real life, each stack page actually does start off as zero, but when your program looks at any auto storage class values, it sees whatever was left behind by your own program when it last used those stack addresses. If you allocate a lot of auto arrays you will see ...
Debugging sqlite database on the device
...
I'll repeat myself from another answer:
Starting from API level 8 (Android 2.2), if you build the application as debuggable, you can use the shell run-as command to run a command or executable as a specific user/application or just switch to the UID of your applica...
Difference between application/x-javascript and text/javascript content types
...bsolete and application/x-javascript was experimental). Worse, it left the start of the answer incoherent, with a block saying text/javascript just hanging out irrelevantly at the top of the answer for no obvious reason.
– Mark Amery
Aug 4 '15 at 13:52
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How to redirect output of an already running process [duplicate]
Normally I would start a command like
5 Answers
5
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How to copy a collection from one database to another in MongoDB
...you will also need to add back your indexes after you copy over your data. Starting with 2.4.3, this process is automatic, and you can disable it with --noIndexRestore.
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Breadth First Vs Depth First
...pth-first search algorithm acts as if it wants to get as far away
from the starting point as quickly as possible.
It generally uses a Stack to remember where it should go when it reaches a dead end.
Rules to follow: Push first vertex A on to the Stack
If possible, visit an adjacent unvisited verte...
Drawing an SVG file on a HTML5 canvas
...rializeToString(svg);
// make it base64
var svg64 = btoa(xml);
var b64Start = 'data:image/svg+xml;base64,';
// prepend a "header"
var image64 = b64Start + svg64;
// set it as the source of the img element
img.onload = function() {
// draw the image onto the canvas
canvas.getCo...