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Java 2021-11-20 23:44:17
how to create a thread local variable in java
public class MyDateFormatter { private ThreadLocal<SimpleDateFormat> simpleDateFormatThreadLocal = new ThreadLocal<>(); public String format(Date date) { SimpleDateFormat simpleDateFormat = getThreadLocalSimpleDateFormat(); ... Add solution -
PHP 2021-11-10 21:42:15
csv to json php
<?php //Open our CSV file using the fopen function. $fh = fopen("names.csv", "r"); //Setup a PHP array to hold our CSV rows. $csvData = array(); //Loop through the rows in our CSV file and add them to //the PHP ... Add solution -
C# 2021-11-01 11:49:14
unity string format time
public string FormatTime( float time ) { int minutes = (int) time / 60000 ; int seconds = (int) time / 1000 - 60 * minutes; int milliseconds = (int) time - minutes * 60000 - 1000 * seconds; return string. Format("{0:00}:{1:00}:{2:000}", minutes,... Add solution -
Python 2021-10-21 07:07:02
TypeError: dict is not a sequence
# If you're using SQLAlchemy: # Use "%%" instead of "%" in your queries, because # a single "%" is used in Python string formatting. # Alternatively escape the SQL properly with sqlalchemy.text(...): engine.execute(sqlalchem... Add solution