如何丢弃所有未被推送的git提交然后强制git不在数据/目录中提交任何内容?
我试图从我的c9.io项目强制覆盖存储在github上的项目的所有更改.我不小心git添加了一些mongodb数据文件.我试图将数据/目录添加到.gitignore.我从github撤出以获取更新的.gitignore,但是当我尝试git push时,这些数据/中的顽固文件仍然会进行提交.我还试图GIT中复位,GIT中底垫,GIT中清洁和这其中我改变dmpfile.sql到pi /数据/节点login.1.
请帮助我已经在这几个小时,我真的很沮丧
Counting objects: 15, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (13/13), done.
Writing objects: 100% (13/13), 150.22 KiB | 92 KiB/s, done.
Total 13 (delta 6), reused 0 (delta 0)
remote: warning: File pi/data/local.0 is 64.00 MB; this is larger than GitHub's recommended maximum file size of 50 MB
remote: warning: File pi/data/node-login.0 is 64.00 MB; this is larger than GitHub's recommended maximum file size of 50 MB
remote: …Run Code Online (Sandbox Code Playgroud) 我们的 Qt 应用程序是使用 qmake 构建的。我们已经从这个提交构建了 Crashpad,它目前是 master 的提示。我们已经关联了我们的Qt应用程序libclient.a,libbase.a,libhandler.a,libutil.a,Security.Framework和AppKit.Framework并增加相关的包括目录。当我们构建我们的应用程序时,我们从链接器收到以下错误:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -stdlib=libc++ -headerpad_max_install_names -arch x86_64 -Wl,-syslibroot,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -mmacosx-version-min=10.13 -Wl,-rpath,@executable_path/../Frameworks -Wl,-rpath,/Users/bobby/Qt/5.14.2/clang_64/lib -o myQtCrasher.app/Contents/MacOS/myQtCrasher main.o mainwindow.o qrc_myQtCrasher.o moc_mainwindow.o -F/Users/bobby/Qt/5.14.2/clang_64/lib -framework Security -L/Users/bobby/Documents/Qt/myQtCrasher/../../../Desktop/bugsplat/crashpad/crashpad/out/Default/obj/client/ -lclient -L/Users/bobby/Documents/Qt/myQtCrasher/../../../Desktop/bugsplat/crashpad/crashpad/out/Default/obj/handler/ -lhandler -L/Users/bobby/Documents/Qt/myQtCrasher/../../../Desktop/bugsplat/crashpad/crashpad/out/Default/obj/minidump/ -lformat -lminidump -L/Users/bobby/Documents/Qt/myQtCrasher/../../../Desktop/bugsplat/crashpad/crashpad/out/Default/obj/snapshot/ -lcontext -lsnapshot -L/Users/bobby/Documents/Qt/myQtCrasher/../../../Desktop/bugsplat/crashpad/crashpad/out/Default/obj/third_party/mini_chromium/mini_chromium/base/ -lbase -L/Users/bobby/Documents/Qt/myQtCrasher/../../../Desktop/bugsplat/crashpad/crashpad/out/Default/obj/util/ -lutil -framework QtWidgets -framework QtGui -framework AppKit -framework Metal -framework QtCore -framework DiskArbitration -framework IOKit -framework OpenGL -framework AGL
Undefined symbols for architecture x86_64:
"___MIG_check__Request__child_port_check_in_t", referenced from: …Run Code Online (Sandbox Code Playgroud) 我们正在尝试将 Crashpad 与我们的 Qt 应用程序集成,但遇到了几个错误。我们构建了 Crashpad 并尝试使用.pro文件中的以下片段将其链接到我们的应用程序:
# Crashpad rules for Windows
win32 {
LIBS += -L$$PWD/Crashpad/Libraries/Windows/ -lbase
LIBS += -L$$PWD/Crashpad/Libraries/Windows/ -lclient
LIBS += -L$$PWD/Crashpad/Libraries/Windows/ -lutil
}
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在构建时,我们得到了大量类似于以下的链接器错误:
base.lib(base.file_path.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in main.obj
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我们看到了这篇文章,并决定使用该/MDd标志构建 Crashpad 。将新库复制到上面使用 Qt 构建的目录中后,出现以下错误:
fatal error C1007: unrecognized flag '-Ot' in 'p2'
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为什么 MSVC 会抛出这个错误?我们正在使用 14.0 MSVC 工具集进行构建。
我是一名电气工程师,在RaspberryPi上使用NodeJS为学校开展项目.我对面向对象编程的想法很新,并且无法从JSON对象获取特定值.
我的程序查询wolframalpha,它使用以下代码返回一个对象"result":
var wolfram = require('wolfram').createClient("[CENSORED]")
wolfram.query("integrate 2x", function(err, result) {
if(err) throw err
console.log("Result: %j", result)
})
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它返回以下JSON:
[
{
"subpods":
[{
"title":"",
"value":" integral 2 x dx = x^2+constant",
"image":"http://www5a.wolframalpha.com/Calculate/MSP/MSP36002050fgg595dgib5a000031a456025754352g?MSPStoreType=image/gif&s=59"
}],
"primary":true
},
{
"subpods": [{
"title":"",
"value":"",
"image":"http://www5a.wolframalpha.com/Calculate/MSP/MSP36012050fgg595dgib5a000055e24iecig9cc4ga?MSPStoreType=image/gif&s=59"
}],
"primary":false
}
]
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我试图从第一个subpod获得"价值".我试过了:
var newResults = result.subpods[0].value;
但这给了我一个错误:
TypeError: Cannot read property '0' of undefined
至少在最后一小时我一直在尝试不同的组合.请帮忙!
感谢您的时间,
Bobbyg