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I'm just wondering is there a way to give or rename a container like chest that is already on ground?
I mean not using NMS. But the spigot API to edit the names?
There is no API for it but it is possible with NMS. I made this method some time ago, it allows you to name any tile entity.
You give it a normal bukkit block and name that will be applied to the block. Name can have § coloring char.
With this code you can make version using reflections if you want to avoid NMS and CB imports.
import net.minecraft.server.v1_8_R1.INamableTileEntity;
import net.minecraft.server.v1_8_R1.TileEntity;
import net.minecraft.server.v1_8_R1.TileEntityBrewingStand;
import net.minecraft.server.v1_8_R1.TileEntityChest;
import net.minecraft.server.v1_8_R1.TileEntityCommand;
import net.minecraft.server.v1_8_R1.TileEntityDispenser;
import net.minecraft.server.v1_8_R1.TileEntityEnchantTable;
import net.minecraft.server.v1_8_R1.TileEntityFurnace;
import net.minecraft.server.v1_8_R1.TileEntityHopper;
import org.bukkit.block.Block;
import org.bukkit.craftbukkit.v1_8_R1.CraftWorld;
public static void setName(String name, Block block) {
final CraftWorld world = (CraftWorld) block.getWorld();
final TileEntity nmsTileEntity = world.getTileEntityAt(block.getX(), block.getY(), block.getZ());
if (nmsTileEntity instanceof INamableTileEntity) {
if (nmsTileEntity instanceof TileEntityChest) {
((TileEntityChest) nmsTileEntity).a(name);
} else if (nmsTileEntity instanceof TileEntityFurnace) {
((TileEntityFurnace) nmsTileEntity).a(name);
} else if (nmsTileEntity instanceof TileEntityDispenser) {
((TileEntityDispenser) nmsTileEntity).a(name);
} else if (nmsTileEntity instanceof TileEntityHopper) {
((TileEntityHopper) nmsTileEntity).a(name);
} else if (nmsTileEntity instanceof TileEntityBrewingStand) {
((TileEntityBrewingStand) nmsTileEntity).a(name);
} else if (nmsTileEntity instanceof TileEntityEnchantTable) {
((TileEntityEnchantTable) nmsTileEntity).a(name);
} else if (nmsTileEntity instanceof TileEntityCommand) {
((TileEntityCommand) nmsTileEntity).getCommandBlock().setName(name);
}
nmsTileEntity.update();
}
}
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I need to select every inline code blocks (not multilane)
Here is text https://regex101.com/r/8e7nPL/7
Example of inline blocks that I need to extract: f.call();, yield(), Fiber
this could help you:
function test(text) {
var re = /`([^`\n]+)`/g;
let match;
while(match = re.exec(text)) {
console.log('match', match);
}
}
test(
`
Пример создания файбера и передача ему в качестве аргумента вызываемой функции:
\`\`\`
auto f = new Fiber(&foo);
\`\`\`
\`f.call();\` вызов файбера
\`Fiber.yield();\` метод \`yield()\` класса \`Fiber\` вызывающий преостановку выполнение текущей функции
Пример:
\`\`\`
import std.stdio;
import core.thread;
void main()
{
auto f = new Fiber(&foo);
f.call(); // Prints Hello
f.call(); // Prints World
}
void foo()
{
writeln("Hello");
Fiber.yield();
writeln("World");
}
\`\`\`
Результат:
\`\`\`
> app.exe
Hello
World\`
`
)
sorry if my question confusing cause this is the first time i make a question. if there is something that i can do to make it clearer, just tell me so i can improve the way i'm asking.
currently i'm trying to make web service from netbeans that can check some data from database. Because i'm newbie so i followed tutorial from
http://programmerguru.com/webservice-tutorial/how-to-create-java-webservice-in-netbeans/ to make the web service.
but when i trying to check the database with my usual way with mybattis, it keep in give me java.lang.nulpointerexception. when i try to debug it, it give me "variable information not available, source compiled without -g option" and throw me to InvocationTargetException.java
public InvocationTargetException(Throwable target) {
super((Throwable)null); // Disallow initCause
this.target = target;
}
here is the code for the web service
/*
* To change this license header, choose License Headers in Project
Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.bismillah.berkah;
import com.bismillah.berkah.dao.DummyDao;
import com.bismillah.berkah.daoImpl.DummyDaoImpl;
import java.lang.reflect.InvocationTargetException;
import java.util.HashMap;
import java.util.Map;
import javax.jws.WebService;
import javax.jws.WebMethod;
import javax.jws.WebParam;
/**
*
* #author Ari
*/
#WebService(serviceName = "Check4Update")
public class Check4Update {
public DummyDaoImpl ddi;
/**
* This is a sample web service operation
*
* #param InTerminalNumber
* #return
*/
#WebMethod(operationName = "CheckUpdate")
public String hello(#WebParam(name = "InTerminalNumber") String InTerminalNumber) {
String OutError = "";
String OutMessage = "";
if (InTerminalNumber == null) {
return "InTerminalNumber can't be null";
} else {
Map mapdao = new HashMap<String, Object>();
Map map = new HashMap<String, Object>();
map.put("InTerminalNumber", InTerminalNumber);
mapdao = ddi.check4UpdatePatch(map);
OutError = (String) mapdao.get("OutError");
OutMessage = (String) mapdao.get("OutMessage");
return "Error : " + OutError + ", with message : " + OutMessage;
}
}
public void setDdi(DummyDaoImpl ddi) {
this.ddi = ddi;
}
}
and here is the code mybattis impl
package com.bismillah.berkah.daoImpl;
import com.bismillah.berkah.Check4Update;
import com.bismillah.berkah.config.MyBatisConnectionFactory;
import com.bismillah.berkah.dao.*;
import java.util.Map;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
/**
*
* #author Ari
*/
public class DummyDaoImpl
{
private SqlSessionFactory sqlSessionFactory;
public DummyDaoImpl()
{
sqlSessionFactory = MyBatisConnectionFactory.getSqlSessionFactory();
}
public Map check4UpdatePatch(Map map)
{
Check4Update c4u = new Check4Update();
c4u.setDdi(this);
SqlSession session = sqlSessionFactory.openSession();
try
{
session.selectOne("dummy.check4UpdatePatch", map);
} catch (Exception ex)
{
ex.toString();
} finally
{
session.close();
}
return map;
}
}
could you tell me how to fix it? so i can get the data? by the way i always get thrown at my web service, here exactly
mapdao = ddi.check4UpdatePatch(map);
once again sorry if my question confusing cause this is the first time i make a question. if there is something that i can do to make it clearer, just tell me so i can improve the way i'm asking.
sorry already found the problem, it is cause wrong configuration on mybatis.
i haven't change my string resource on MyBatisConnectionFactory, also the one at xml file.
maybe that's why i always get java lang nul.
actually when i trying to fix this, i make some interface class too, but still not working until i find my problem. if anyone have some problem like me maybe you can fix it with adding some interface so the impl will override the interface.
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Is it possible to use an operator || in json like this :
{
"ven":{
"source":"logicCtrl" ,
"msg":"radio_volume" || "radio-mute", || "radio3",
"type":"int"
}
}
i can after get data by parsing data in C++ side like this :
QFile jsonFile("VenParser.json");
if (!jsonFile.open(QIODevice::ReadOnly | QIODevice::Text))
{
qDebug() << "problème d'overture du fichier, exit";
}
QByteArray jsonData = jsonFile.readAll();
QJsonParseError *err = new QJsonParseError();
QJsonDocument doc = QJsonDocument::fromJson(jsonData, err);
if (err->error != 0)
qDebug() << err->errorString();
Venparser myparser;
if (doc.isNull())
{
qDebug() << "Document invalide";
}
else if (doc.isObject())
{
//recuperer l'object json
QJsonObject jObject = doc.object();
//convertir l'object json to variantmap
QVariantMap mainMap = jObject.toVariantMap();
// variant map
QVariantMap Map = mainMap["ven"].toMap();
myparser.source = Map["source"].toString();
myparser.msg = Map["msg"].toString();
myparser.type = Map["type"].toString();
header.H file : i define my struct
struct Venparser {
QString source;
QString msg;
QString type;
My problem is that i don't want a list in my "msg" but something like this :
when i call myparser.msg , then it will check just the value i need in msg and return it.
"msg":"radio_volume" || "radio-mute", || "radio3",
Thanks,
Your example with the || token is not a valid JSON. You can read more about its format here. However, if I understand you correctly, you can easily use JSON arrays for your task.
JSON:
{
"ven": {
"source": "logicCtrl",
"msg": ["radio_volume", "radio-mute", "radio3"],
"type": "int"
}
}
C++:
You can access the msg array using the toStringList() method. Also, you can use QVariantList and toList() respectively if you fill your array with data different from strings.
QStringList messages = Map["msg"].toStringList();
Now the messages variable contains "radio_volume", "radio-mute" and "radio3" values so you can extract the required string any way you need using your code.
If you still need to parse your exact example (which is technically not a valid JSON as I said before), you will have to go with writing your own parser, which is a bit wide topic for the answer.
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We can C++ project and we need to (de) serialize objects from and into json.
In C# we are using JSON.NET. We simple call:
string json = JsonConvert.SerializeObject(product);
var myNewObject = JsonConvert.DeserializeObject<MyClass>(json);
Very simple and useful.
Does anybody know about free C++ library, which can be used in the same simple way like in C#?
We are using JsonCpp, but it does not support it.
Thanks very much
Regards
C++ does not support reflection so you necessarily have to write your own serialize and deserialize functions for each object.
I'm using https://github.com/nlohmann/json in a C++ websocket server talking to a html/javascript client. The websocket framework is https://github.com/zaphoyd/websocketpp. So sending the json structure 'matches' from the server goes like
msg->set_payload(matches.dump());
m_server.send(hdl, msg);
And like wise from the client
var m = "la_liga";
var msg = {
"type": "request",
"data": m
}
msg = JSON.stringify(msg);
ws.send(msg);
When I receive json on the server I parse it and then a try-catch
void on_message(connection_hdl hdl, server::message_ptr msg) {
connection_ptr con = m_server.get_con_from_hdl(hdl);
nlohmann::json jdata;
std::string payload = msg->get_payload();
try {
jdata.clear();
jdata = nlohmann::json::parse(payload);
if (jdata["type"] == "update") {
<do something with this json structure>
}
} catch (const std::exception& e) {
msg->set_payload("Unable to parse json");
m_server.send(hdl, msg);
std::cerr << "Unable to parse json: " << e.what() << std::endl;
}
}
And likewise on the client
ws.onmessage = function (e) {
var receivedMsg = JSON.parse(e.data);
if (receivedMsg.type == "table") {
<sort and display updated table standing>
}
}
Websocketpp requires boost libraries.
I wrote this serializer/deserializer for c++ since I couldn't find any non boost serializer that fit my needs:
Pakal Persist
It supports both json and xml and polymorphics objets as well.
I have some questions regarding my block of code. I've tried running it in Netbeans and it doesn't seem to like this block of code on Google Glass. I compiled it using Eclipse and it seems to compile correctly as well.
package com.openglassquartz.helloglass;
import java.io.IOException;
import java.net.URL;
import java.util.Scanner;
public class OnlineRetrieval {
boolean activeGame;
public boolean checkGame() { //Method for which to check if there is a current game going on.
try {
URL url = new URL("http://danielchan.me/league/active.txt");
Scanner s = new Scanner(url.openStream()); //All errors point to this line of code??
int temporary_Reading = s.nextInt();
if(temporary_Reading == 1) {
return activeGame = true;
} else {
return activeGame = false;
}
} catch(IOException ex) {
ex.printStackTrace();
}
return activeGame;
}
}
From the LaunchService Class.
OnlineRetrieval OR = new OnlineRetrieval();
boolean temp_Check = OR.checkGame();
01-14 16:38:32.187: E/AndroidRuntime(18639): at com.openglassquartz.helloglass.OnlineRetrieval.checkGame(OnlineRetrieval.java:20)
01-14 16:38:32.187: E/AndroidRuntime(18639): at com.openglassquartz.helloglass.CardLaunchService.onStartCommand(CardLaunchService.java:77)
How can I fix this? It seems to work on Netbeans when I tried outputting it but not in Google Glass.
Two things to look at (it looks like your stack trace is cut off in your post):
Did you add the android.permission.INTERNET permission to your application's manifest?
Is this code being called in the main UI thread? Network operations must be executed in a background thread – you may want to look at the AsyncTask class as a way of handling this.