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Convert SQLITE SQL dump file to POSTGRESQL
...ed my local database with a huge amount of data and need to transfer a specific table to the production database.
7 Answers...
How to define an enumerated type (enum) in C?
...IMMEDIATE;
It's a style question whether you prefer typedef. Without it, if you want to refer to the enumeration type, you need to use enum strategy. With it, you can just say strategy.
Both ways have their pro and cons. The one is more wordy, but keeps type identifiers into the tag-namespace whe...
Visual Studio 2013 hangs when opening a solution
...added ReSharper 8 (v8.0.2000.2660) a day or two ago. That day it was fine. Now I'm lucky if I can get it to open one solution in a whole day. It opens OK by itself, but when I try and open a solution from within - via the menu - it hangs, badly. If I right-click a solution in Windows Explorer and 'o...
What is CDATA in HTML? [duplicate]
...program output
CDATA sections in XHTML documents are liable to be parsed differently by web browsers if they render the document as HTML, since HTML parsers do not recognise the CDATA start and end markers, nor do they recognise HTML entity references such as &lt; within <script> tags. Th...
The simplest possible JavaScript countdown timer? [closed]
...cated:
function startTimer(duration, display) {
var start = Date.now(),
diff,
minutes,
seconds;
function timer() {
// get the number of seconds that have elapsed since
// startTimer() was called
diff = duration - (((Date.now() - s...
Do checkbox inputs only post data if they're checked?
...standard behaviour for browsers to only send the checkbox input value data if it is checked upon form submission?
12 Answer...
Add timestamps to an existing table
...add_column :users, :updated_at, :datetime, null: false, default: Time.zone.now. Time.zone.now is just an example, you should use whatever value makes sense for your logic.
– Delong Gao
Jul 30 '19 at 23:46
...
How to center align the cells of a UICollectionView?
...ine. The first 0, is the top edge argument, you could adjust that one too, if you want to center the content vertically in the screen.
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Allow user to select camera or gallery for image
... void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == YOUR_SELECT_PICTURE_REQUEST_CODE) {
final boolean isCamera;
if (data == null) {
isCamera = true;
} else {
...
How to add one day to a date? [duplicate]
... as java.util.Date, java.util.Calendar, and java.text.SimpleDateFormat are now legacy, supplanted by the java.time classes built into Java 8 and later. And the Joda-Time project is now in maintenance mode, with the team advising migration to the java.time classes.
– Basil Bourq...