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iOS start Background Thread
I have a small sqlitedb in my iOS device. When a user presses a button, I fetch the data from sqlite & show it to user.
5 A...
How do I hide the status bar in a Swift iOS app?
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I think Jay's intention is to hide the status bar for complete app. That's why he would have written hide functionality in application's didFinishLaunchingWithOptions. How to hide status bar for complete app?
– Satyam
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How to create P12 certificate for iOS distribution
We have an iOS app whose push notification cert has expired and we're trying to create a new one. I've created new certs in the Provisioning portal (ios_developer.cer, ios_distribution.cer) and downloaded them. I was following instructions here on Stack Overflow to convert it to PEM and then to ...
iOS: UIButton resize according to text length
...If done right, you don't need to bother about resetting frames for orientation changes.
Also, device changes needn't bother you (read, no need to code separately for different screen sizes).
A few disadvantages:
Not backward compatible - works only for iOS 6 and above.
Need to get familiarised ...
How can I shuffle an array? [duplicate]
...the Fisher–Yates shuffle algorithm:
/**
* Shuffles array in place.
* @param {Array} a items An array containing the items.
*/
function shuffle(a) {
var j, x, i;
for (i = a.length - 1; i > 0; i--) {
j = Math.floor(Math.random() * (i + 1));
x = a[i];
a[i] = a[j...
Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?
There has been many Questions recently about drawing PDF's.
3 Answers
3
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Standard concise way to copy a file in Java?
... The web is littered with similar, yet still slightly different implementations of this type of solution.
16 Answers
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How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
...e comments
2020 comment: rather than using regex, we now have URLSearchParams, which does all of this for us, so no custom code, let alone regex, are necessary anymore.
– Mike 'Pomax' Kamermans
Browser support is listed here https://caniuse.com/#feat=urlsearchparams
I would suggest...
When do items in HTML5 local storage expire?
...eStorage: removes a key from localStorage and its sibling expiracy key
params:
key <string> : localStorage key to remove
returns:
<boolean> : telling if operation succeeded
*/
function removeStorage(name) {
try {
localStorage.removeItem(name);
...
NPM global install “cannot find module”
...running into this, I had this problem due to my npm installing into a location that's not on my NODE_PATH.
[root@uberneek ~]# which npm
/opt/bin/npm
[root@uberneek ~]# which node
/opt/bin/node
[root@uberneek ~]# echo $NODE_PATH
My NODE_PATH was empty, and running npm install --global --verbose pr...