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Android SQLite DB When to Close
...n is
allowed to be idle before it is closed and removed from the pool.
https://developer.android.com/reference/android/database/sqlite/SQLiteOpenHelper.html#setIdleConnectionTimeout(long)
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Conditional formatting based on another cell's value
...er to one specific cell.
This is supported in Google Sheets as of 2015:
https://support.google.com/drive/answer/78413#formulas
In your case, you will need to set conditional formatting on B5.
Use the "Custom formula is" option and set it to =B5>0.8*C5.
set the "Range" option to B5.
set the...
String formatting: % vs. .format vs. string literal
.... If you try this in Python 3.5 or earlier, you'll get a SyntaxError.
See https://docs.python.org/3.6/reference/lexical_analysis.html#f-strings
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css z-index lost after webkit transform translate3d
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This might be related to: https://bugs.webkit.org/show_bug.cgi?id=61824
Basically when you apply a 3D transform on the z-axis, the z-index can't be accounted for anymore (you're now in a 3 dimensional rendering plane, use different z-values). If you ...
Pure JavaScript Send POST Data Without a Form
...n server (for testing):
import time, threading, socket, SocketServer, BaseHTTPServer
import os, traceback, sys, json
log_lock = threading.Lock()
log_next_thread_id = 0
# Local log functiondef
def Log(module, msg):
with log_lock:
thread = threading.current_thread().__name_...
Rank function in MySQL
...Starting with MySQL 8, you can finally use window functions also in MySQL:
https://dev.mysql.com/doc/refman/8.0/en/window-functions.html
Your query can be written exactly the same way:
SELECT RANK() OVER (PARTITION BY Gender ORDER BY Age) AS `Partition by Gender`,
FirstName,
Age,
Gender
F...
WKWebView in Interface Builder
...DidLoad() {
super.viewDidLoad()
if let url = URL(string: "https://google.com") {
let req = URLRequest(url: url)
webView?.load(req)
}
}
}
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How do I open the SearchView programmatically?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Should I be using object literals or constructor functions?
...ral , what are constructor functions and how they differ from each other.
https://www.youtube.com/watch?v=dVoAq2D3n44
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Accessing JPEG EXIF rotation data in JavaScript on the client side
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https://github.com/blueimp/JavaScript-Load-Image is a modern javascript library that can not only extract the exif orientation flag - it can also correctly mirror/rotate JPEG images on the client side.
I just solved the same...