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Oracle PL/SQL - How to create a simple array variable?
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Sample programs as follows and provided on link also https://oracle-concepts-learning.blogspot.com/
plsql table or associated array.
DECLARE
TYPE salary IS TABLE OF NUMBER INDEX BY VARCHAR2(20);
salary_list salary;
name VARCHAR2(...
“Add unimplemented methods” feature in the Android Studio
...Windows, but it's not as convenient.
The source, should they ever change: https://www.jetbrains.com/idea/help/generating-constructors.html
EDIT: or, for interfaces: https://www.jetbrains.com/idea/help/implementing-methods-of-an-interface.html
and supers: https://www.jetbrains.com/idea/help/overri...
How to get certain commit from GitHub project
...download a commit using the 7-digit SHA1 short form do:
Working Example:
https://github.com/python/cpython/archive/31af650.zip
Description:
`https://github.com/username/projectname/archive/commitshakey.zip`
If you have the long hash key 31af650ee25f65794b75d4dfefed6fe4758781c1, just ge...
Can I click a button programmatically for a predefined intent?
...eUploader: {
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How to simulate a click by using x,y coordinates in JavaScript?
...follow links and submit forms:
document.elementFromPoint(x, y).click();
https://developer.mozilla.org/En/DOM:document.elementFromPoint
https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click
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How can I find out what version of git I'm running?
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How can I remove 3 characters at the end of a string in php?
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ElasticSearch - Return Unique Values
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const body = {
"size": 0, // Returning only aggregation results: https://www.elastic.co/guide/en/elasticsearch/reference/current/returning-only-agg-results.html
"aggs" : {
"langs": {
"composite" : {
"size": ITEMS_PER_PAGE,
"sourc...
How do I use Node.js Crypto to create a HMAC-SHA1 hash?
...;
console.log("Method 2: ", hash);
Tested on node v6.2.2 and v7.7.2
See https://nodejs.org/api/crypto.html#crypto_class_hmac. Gives more examples for using the streaming approach.
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How can I turn off Visual Studio 2013 Preview?
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