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Why do access tokens expire?
...ken expires, I can POST my refresh token to Google and they will give me a new access token.
4 Answers
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How to install Google Play Services in a Genymotion VM (with no drag and drop support)?
...nd will ask you to update (in my case, updating Google Hangouts required a new version of Google Play Services). I've also heard that simply waiting will also prompt you to update. The 'Google Play Services' app doesn't seem to appear otherwise - you can't search for it. You should then see an offer...
Extracting specific columns in numpy array
...king with an update of the python version anymore, one way to do it with a new python function for it is:
extracted_data = data[['Column Name1','Column Name2']].to_numpy()
which gives you the desired outcome.
The documentation you can find here: https://pandas.pydata.org/pandas-docs/stable/refer...
JavaScript: Upload file
...let photo = document.getElementById("image-file").files[0];
let formData = new FormData();
formData.append("photo", photo);
fetch('/upload/image', {method: "POST", body: formData});
async function SavePhoto(inp)
{
let user = { name:'john', age:34 };
let formData = new FormData();
...
Using -performSelector: vs. just calling the method
I'm still kind of new to Objective-C and I'm wondering what is the difference between the following two statements?
5 Answe...
How to change collation of database, table, column?
...re after database table will follows this collation while you are creating new column . No need of select collation while creating new columns.
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Most efficient method to groupby on an array of objects
...ter: (input: V) => K): Map<K, Array<V>> {
// const map = new Map<K, Array<V>>();
function groupBy(list, keyGetter) {
const map = new Map();
list.forEach((item) => {
const key = keyGetter(item);
const collection = map.get(key);
if (!...
How do I detect if software keyboard is visible on Android Device or not?
...gment
contentView.getViewTreeObserver().addOnGlobalLayoutListener(
new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
Rect r = new Rect();
contentView.getWindowVisibleDisplayFrame(r);
int screenHeight = contentView.getRoo...
Cannot set some HTTP headers when using System.Net.WebRequest
...ection you may use the .Add("referer","my_url").
Ex 1
WebClient client = new WebClient();
client.Headers.Add("referer", "http://stackoverflow.com");
client.Headers.Add("user-agent", "Mozilla/5.0");
Ex 2
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Referer = "http://s...
How to convert JSON to XML or XML to JSON?
...n XML node contained in string xml into a JSON string
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
string jsonText = JsonConvert.SerializeXmlNode(doc);
// To convert JSON text contained in string json into an XML node
XmlDocument doc = JsonConvert.DeserializeXmlNode(json);
Documentat...