java – How to force layout update of a JavaFX XYChart

Questions: I’m trying to force the update of a custom XYChart in a timer method, but the only thing that seems to work is resizing the window. import javafx.application.Application; import javafx.application.Platform; import javafx.scene.Scene; import javafx.scene.chart.LineChart; import javafx.scene.chart.NumberAxis; import javafx.scene.paint.Color; import javafx.scene.shape.Rectangle; import javafx.scene.shape.Shape; import javafx.scene.transform.Affine; import javafx.scene.transform.Transform; import javafx.stage.Stage; import java.util.*; import java.util.stream.Collectors; public class …

validation – Validate date with utf-8 characters in Android Pattern

Exception or error: I have a string of date in Persian like this ۱۳۹۸/۱۰/.۲. I want to validate it for using Json schema, but the answer is false. Here’s my code: val d = “۱۳۹۸/۱۰/.۲” println(Pattern.compile(DATE_PATTERN).matcher(d).matches()) companion object { const val DATE_PATTERN = “yyyy/MM/dd” } The output for this is false. but it should be …

how to update existing JSON file in java

Questions: I want to update SName,ZipCode,taxAmount,Quantity and text[1] values for below json. is there any way to do this. I am taking json in file and update tags are taking into HashMap { “State”: { “version”: “1”, “SName”: “Test”, “shippingDetails”: { “Address1”: “AP”, “ZipCode”: “1236” }, “Directions”: { “routes”: [ { “taxAmount”: “0.0”, “Quantity”: “5”, …

java – How can we validate data in a list or tuples against a specific database schema(w/o actual connection to database) – Stack Overflow

Questions: I need to validate the data in a csv, against the target table in a specific database. For example: Data from file: ‘a.csv’ is intended for MySQL (Table schema available). While data from file: b.csv is intended for Oracle (table schema available). I need to confirm if data in the input csv are correct …

amazon web services – How can I execute an AWS Glue UpdateTable request for an Athena table using the Java SDK? – Stack Overflow

Questions: We’re trying to run ALTER DDL statements on existing Athena tables, previously created through a regular Java SDK StartQueryExecutionRequest without saving versions, so we don’t run into the TABLE_VERSION Glue limit (see Glue limits link below). We had run our application for a while, unaware that previous versions were all being stored, and we …

c – How to refresh/update a variable in Makefile?

Exception or error: I have this Makefile: CFLAGS = -ffreestanding -O2 -nostdlib -lgcc BUILD_DIR = ../build BIN = $(BUILD_DIR)/os.bin LINKER_SCRIPT = linker.ld OBJ_FILES := $(shell find $(BUILD_DIR) -iname ‘*.o’) .PHONY: all all: @make -C boot @make -C kernel $(CC) -T $(LINKER_SCRIPT) -o $(BIN) $(CFLAGS) $(OBJ_FILES) After compiling (doing make in boot and kernel directories) there …