这是我的代码(好吧,其中一些).我的问题是,我可以得到前9个数字显示前导00和数字10 - 99前导0.
我必须显示所有360个月的付款,但如果我没有相同长度的所有月份数,那么我最终会得到一个输出文件,该文件一直向右移动并抵消输出的外观.
System.out.print((x + 1) + " "); // the payment number
System.out.print(formatter.format(monthlyInterest) + " "); // round our interest rate
System.out.print(formatter.format(principleAmt) + " ");
System.out.print(formatter.format(remainderAmt) + " ");
System.out.println();
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结果:
8 $951.23 $215.92 $198,301.22
9 $950.19 $216.95 $198,084.26
10 $949.15 $217.99 $197,866.27
11 $948.11 $219.04 $197,647.23
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我想看到的是:
008 $951.23 $215.92 $198,301.22
009 $950.19 $216.95 $198,084.26
010 $949.15 $217.99 $197,866.27
011 $948.11 $219.04 $197,647.23
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您还需要从我的课程中看到哪些其他代码可以提供帮助?
我有一个扩展Iterable(以及其他接口)的接口.
interface MyInterface extends Iterable {
public function iterator ():Iterator<Dynamic>;
}
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这给了我
MyInterface.hx:1:第1-3行:Iterable的类型参数数量无效
什么是正确的进行方式?
我开始学习Java已经3天了.我有这个程序,我不理解main方法++和--运算符中的代码.我甚至不知道该怎么称呼它们(这些操作员的名字)任何人都可以解释我的全部内容.
class Example {
public static void main(String[] args) {
x=0;
x++;
System.out.println(x);
y=1;
y--;
System.out.println(y);
z=3;
++z;
System.out.println(z);
}
}
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getWindow().setWindowAnimations()
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和
Activity.overridePendingTransition()
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似乎两者都具有相同的功能.
我正在尝试编译一个新创建的 Play 项目,但由于依赖问题而无法编译。
尽管我已连接到互联网,但仍收到以下错误。有任何想法吗?
D:\Git_Work\RSVP\rsvp-portal>activator run
[info] Loading project definition from D:\Git_Work\RSVP\rsvp-portal\project
[info] Set current project to rsvp-portal (in build file:/D:/Git_Work/RSVP/rsvp-portal/)
[info] Updating {file:/D:/Git_Work/RSVP/rsvp-portal/}root...
[info] Resolving com.typesafe.play#twirl-api_2.11;1.1.1 ...
[error] Server access Error: Read timed out url=https://repo1.maven.org/maven2/com/typesafe/play/twirl-api_2.11/1.1.1/twirl-api_2.11-1.1.1.pom
[warn] module not found: com.typesafe.play#twirl-api_2.11;1.1.1
[warn] ==== local: tried
[warn] C:\Users\naviyehezkel\.ivy2\local\com.typesafe.play\twirl-api_2.11\1.1.1\ivys\ivy.xml
[warn] ==== activator-launcher-local: tried
[warn] D:\Git_Work\RSVP\rsvp-portal\repository\com.typesafe.play\twirl-api_2.11\1.1.1\ivys\ivy.xml
[warn] ==== activator-local: tried
[warn] D:\Java\typesafe-activator-1.3.4\activator-1.3.4\repository\com.typesafe.play\twirl-api_2.11\1.1.1\ivys\ivy.xml
[warn] ==== public: tried
[warn] https://repo1.maven.org/maven2/com/typesafe/play/twirl-api_2.11/1.1.1/twirl-api_2.11-1.1.1.pom
[warn] ==== typesafe-releases: tried
[warn] http://repo.typesafe.com/typesafe/releases/com/typesafe/play/twirl-api_2.11/1.1.1/twirl-api_2.11-1.1.1.pom
[warn] ==== typesafe-ivy-releasez: tried
[warn] http://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.play/twirl-api_2.11/1.1.1/ivys/ivy.xml
[info] Resolving com.typesafe.play#play-server_2.11;2.4.1 …Run Code Online (Sandbox Code Playgroud) MobileAppTracker ios SDK
Undefined symbols for architecture armv7:
Undefined symbols for architecture armv7:
"_OBJC_CLASS_$_SKPaymentQueue", referenced from:
objc-class-ref in MobileAppTracker(MATStoreKitDelegate.o)
"_OBJC_CLASS_$_SKProductsRequest", referenced from:
objc-class-ref in MobileAppTracker(MATStoreKitDelegate.o)
"_OBJC_CLASS_$_CTTelephonyNetworkInfo", referenced from:
objc-class-ref in MobileAppTracker(MATSettings.o)
"_ADBannerContentSizeIdentifierLandscape", referenced from:
l018 in MobileAppTracker(MATTracker.o)
"_OBJC_CLASS_$_ADBannerView", referenced from:
objc-class-ref in MobileAppTracker(MATTracker.o)
"_OBJC_CLASS_$_ADClient", referenced from:
objc-class-ref in MobileAppTracker(MATTracker.o)
"_ADBannerContentSizeIdentifierPortrait", referenced from:
l018 in MobileAppTracker(MATTracker.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Run Code Online (Sandbox Code Playgroud) 如果我有一对K,V对,例如:
(K, (v1, v2))
(K, (v3, v4))
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如何总结我得到的值
(k, (v1 + v3, v2 + v4))?
我正在使用 msdeploy 将代码部署到开发服务器。今天早上它停止工作了。我收到 ERROR_USER_NOT_ADMIN。一切都没有改变,至少据我所知没有改变。
abc\jqin,该用户是域帐户,是本地管理员。为什么我仍然收到 ERROR_USER_NOT_ADMIN
部署:“C:\Program Files\IIS\Microsoft Web Deploy V3\msdeploy.exe” -verb:sync -source:package="C:\NetBuild\Packages\IRViewerSvc\IRViewerSvc.zip" -dest:iisApp=IRViewerSvc, computerName=tvw-irwebsvc,用户名=“abc\jqin”,密码=******** 信息:使用 ID '51e98b9d-456e-4c7e-8f1a-c696c240f431' 连接到远程服务器。EXEC:错误代码:ERROR_USER_NOT_ADMIN [C:\NetBuild\BuildScript\IRViewerSvc.build]
更多信息:使用 Web 部署代理服务连接到“tvw-irwebsvc”,但无法授权。确保您是“tvw-irwebsvc”的管理员。了解更多信息: http://go.microsoft.com/fwlink/? LinkId=221672#ERROR_USER_NOT_ADMIN 。错误:远程服务器返回错误:(401) 未经授权。[C:\NetBuild\BuildScript\IRViewerSvc.build] EXEC:错误计数:1。 [C:\NetBuild\BuildScript\IRViewerSvc.build] C:\NetBuild\BuildScript\IRViewerSvc.build(71,5):错误 MSB3073:命令 ""C:\Program Files\IIS\Microsoft Web Deploy V3\msdeploy.exe" -verb:sync -source:package="C:\NetBuild\Packages\IRViewerSvc\IRViewerSvc.zip" -dest:iisApp=IRViewerSvc ,computerName=tvw-irwebsvc,username="abc\jqin",password=********" 退出,代码为 -1。完成构建项目“C:\NetBuild\BuildScript\IRViewerSvc.build”(部署目标)——失败。
我是 Python 新手,目前我有一个如下所示的文本文件:
# Wed 13:10:08 11-Mar-2015
begin aperture image1 1 1024. 139.7445
image image1
aperture 1
beam 1
center 1024. 139.7445
low -1023. -4.
high 1024. 4.
background
xmin -40.45428
xmax 43.75221
function chebyshev
order 3
sample -40.45428:-18.42313 20.09063:43.75221
naverage 1
niterate 0
low_reject 3.
high_reject 3.
grow 0.
axis 2
curve 6
2.
2.
4.
2044.
-0.1275881
-0.03320996
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我想从第六行(“中心”)提取“139.7445”。这是我的代码:
pos_wasp = np.loadtxt(line, skiprows=5, usecols=(3,4), unpack=True)
但是当我运行它时,它给出了一个错误:
IndexError:列表索引超出范围
这应该是一个简单的问题来解决,我已经尝试多次更改列号和数据类型,但它仍然不起作用。
我想在Java中将String转换为Date.我写了以下代码:
SimpleDateFormat dateformat = new SimpleDateFormat("yyyy-mm-dd HH:mm:ss.SSSSSS");
Date date = dateformat.parse("2015-07-16 23:59:59.0");
dateformat.format(date);
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解析后,我得到以下日期值: Fri Jan 16 23:59:59 IST 2015
我尝试了很多例子,但没有得到适当的解决方案.
提前致谢.