当我尝试用boost编译我的服务器时,我有很多错误.这是我的makefile:
NAME = serveur
SRCS = Serveur/main.cpp \
Serveur/Client.cpp \
Serveur/Commande.cpp \
Serveur/My_exception.cpp \
Serveur/Network.cpp \
Serveur/Server.cpp
#####################################################
OBJS = $(SRCS:.cpp=.o)
CC = g++
RM = rm -f
CFLAGS = -g -W -Wall -Werror
INCL = ./Serveur/boost_1_47_0
LIB = ./Serveur/boost_1_47_0/stage/lib/
NLIB = -lboost_system -lboost_system-mt -lboost_filesystem -lboost_filesystem-mt
#####################################################
$(NAME) : $(OBJS)
@$(CC) $(OBJS) -I$(INCL) -L$(LIB) $(NLIB) -o $(NAME)
@printf "\n \033[33m[Message]\033[39m Compilation under Linux done\n\n"
.cpp.o :
@$(CC) $(CFLAGS) -I$(INCL) -L$(LIB) $(NLIB) -c $< -o $@
@printf " \033[34m[Compilation]\033[39m %s\n" $< …Run Code Online (Sandbox Code Playgroud) 我想#N/A用VBA 检查一个值到excel中.经过一些研究,我制作了这段代码:
Set MyTab = Range(name)
If (Not IsEmpty(MyTab.value)) And (MyTab(i, j).value <> CVErr(xlErrNA)) Then
Call BuildRequest(False, id, MyTab, i, j)
End If
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但是当它传递给MyTab(i, j).value <> CVErr(xlErrNA)我时我有一个错误13(type error),我找不到原因.
任何人都可以帮助我PLZ?
我尝试使用GWT,所以我按照谷歌入门页面
我有已启动的页面,但是当我点击"发送"时,我的浏览器(Chrome)上出现此错误:
Remote Procedure Call - Failure
Sending name to the server:
GWT User
Server replies:
An error occurred while attempting to contact the server. Please check your network connection and try again.
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在eclipse下我的控制台上出现此错误:
janv. 24, 2012 1:50:27 PM com.google.apphosting.utils.jetty.JettyLogger warn
Avertissement: Error for /save/greet
java.lang.VerifyError: Expecting a stackmap frame at branch target 17 in method com.epitech.save.server.GreetingServiceImpl.greetServer(Ljava/lang/String;)Ljava/lang/String; at offset 4
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:428) …Run Code Online (Sandbox Code Playgroud) 我试图用白色空间编译一个项目到路径目录.在这里你有我的Makefile:
NAME = ./Release/Online_pricer
SRCS = ./Online_pricer/main.cpp \
./Online_pricer/Currency.cpp \
./Online_pricer/Curve.cpp \
./Online_pricer/Environment.cpp \
./Online_pricer/My_convert.cpp \
./Online_pricer/My_exception.cpp \
./Online_pricer/ParserTab.cpp \
./Online_pricer/Spot.cpp \
./Online_pricer/Volatility.cpp \
./Online_pricer/VolatilityCapFloor.cpp \
./Online_pricer/VolatilitySwaption.cpp \
../Files\\ cpp/Functions.cpp \
../Files\\ cpp/UtilitiesWeb.cpp
#####################################################
OBJS = $(SRCS:.cpp=.o)
CC = g++
RM = rm -f
CFLAGS = -g -W -Wall -Werror
INCL = ../Files\ .h/
#####################################################
$(NAME) : $(OBJS)
@$(CC) $(OBJS) -I$(INCL) $(LIB) -o $(NAME)
@printf "\n \033[33m[Message]\033[39m Compilation under Linux done\n"
.cpp.o :
@$(CC) -I$(INCL) $(CFLAGS) -c $< -o $@ …Run Code Online (Sandbox Code Playgroud) 我尝试将播放框架示例连接到oracle 10g db,所以我使用这些字符串连接:
jpa.dialect=org.hibernate.dialect.Oracle10gDialect
db.url=jdbc:oracle:thin:@10.0.2.1521:1521:play
db.driver=oracle.jdbc.driver.OracleDriver
db.user=sysdba
db.pass=tongji
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并将ojdbc14.jar放入/lib directory.但我得到这个错误:

我尝试不同的东西(放在""每一行,尝试localhost而不是我的听众的IP地址,...)但没有任何作用.
我收到以下错误:
Cannot implicitly convert type 'System.Collections.Generic.IEnumerable<System.Collections.Generic.IEnumerable<System.Xml.Linq.XElement>>' to 'System.Collections.Generic.IEnumerable<System.Xml.Linq.XElement>'. An explicit conversion exists (are you missing a cast?)
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我不明白为什么.在这里你有我的代码,我尝试获取属性的DataContainer元素Name是相同的元素name.key:
XDocument xml = XDocument.Load(name.Value);
IEnumerable<XElement> columns = from d in xml.Descendants("DataContainer")
where (d.Attribute("Name").Value.Equals(name.Key))
select d.Descendants("ArrayOfColumn");
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在这里你有我的XML文件:
<?xml version="1.0" encoding="utf-8"?>
<DataContainers>
<DataContainer xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" Name="IRS vs E3M" Currency="EUR">
<ArrayOfColumn Name="Maturite" isData="false">
<Line Value="1Y" />
<Line Value="2Y" />
<Line Value="3Y" />
<Line Value="4Y" />
<Line Value="5Y" />
<Line Value="6Y" />
<Line Value="7Y" />
<Line Value="8Y" />
<Line Value="9Y" …Run Code Online (Sandbox Code Playgroud) 我在vba中创建了一个代码,它与不同的Workbooks和Worksheets.此代码必须在计划任务中执行.但是由于一个不可知的原因,我有一个问题:
当我手动执行它时,它工作正常,excel关闭自己.但是根据我的预定任务,Excel会关闭所有内容Workbooks,Worksheets但它会保持打开状态.在这里你有我的代码:
Set xlApp = GetObject(, "excel.application")
Set wkbMe = xlApp.ActiveWorkbook
test = False
xlApp.DisplayAlerts = False
xlApp.AskToUpdateLinks = False
'Open files
xlApp.Workbooks.Open Filename:=MarketDataPath & WbRiskedge, ReadOnly:=True
xlApp.Workbooks.Open Filename:=MarketDataPath & WbMarketData, ReadOnly:=True
Set WorksheetIncoming = xlApp.Workbooks(WbMarketData).Worksheets(wsIncoming)
Set WorksheetMarketdata = xlApp.Workbooks(WbMarketData).Worksheets(WsMarketData)
xlApp.Workbooks.Open Filename:=GTPath & WbGoodTime, ReadOnly:=True
Cells.Copy
WorksheetIncoming.Activate
Range("A1").Select
Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
:=False, Transpose:=False
Workbooks(WbGoodTime).Close
WorksheetMarketdata.Calculate
Worksheets(wsMarketDataForWebsite).Calculate
Worksheets(wsMarketDataForWebsite).Activate
If test = False Then
Application.Run "MarketEnv.xlsm!subCreateCSV"
End If
Workbooks(WbMarketData).Close , False
Workbooks(WbRiskedge).Close …Run Code Online (Sandbox Code Playgroud)