如果我在目录中有多个文件并想要将某些内容附加到其文件名中,而不是附加到扩展名,我该怎么做?
我尝试了以下测试文件file1.txt和file2.txt:
ren *.txt *1.1.txt
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这会将文件重命名为file1.1.txt和file2.txt1.1.txt
我希望文件file1 1.1.txt和file2 1.1.txt
这可能来自cmd还是我需要有一个bat文件来执行此操作?PowerShell怎么样?
我有以下html:
<p>This is some random text in a paragraph with a <span class="blue">blue</span> word.</p>
<p>This is some random text in a paragraph with a <span class="blue">blue</span> <i>word</i>.</p>
<p>This is some random text in a paragraph with a <span class="blue">blue</span> <span class="blue">word</span>.</p>
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我的CSS如下:
.blue{
color:blue;
}
.popup{
background-color:lightblue;
}
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最后我的JS:
var popup = false;
$(".blue").click(function(){
if (!popup){
$(this).after("<div class='popup'>This is some popup text</div>");
popup = true;
}
else{
$(".popup").remove();
popup = false;
}
});
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现在我的问题是,当我在我的弹出类上调用remove函数时它会删除标记之间的空格如下面的一些答案中所解释的,after函数也可能导致这种情况..例如:
<span class="blue">blue</span> <i>word</i>
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变
<span class="blue">blue</span><i>word</i> …Run Code Online (Sandbox Code Playgroud) 我从以下网址下载了.NET的notepad ++插件:http://sourceforge.net/projects/sourcecookifier/files/other%20plugins/NppPlugin.NET.v0.5.zip/download
当我尝试构建我的解决方案时,它会出现以下错误:
The "DllExportTask" task failed unexpectedly.
System.ArgumentException: The path is not of a legal form.
at System.IO.Path.NormalizePath(String path, Boolean fullCheck, Int32 maxPathLength,Boolean expandShortPaths)
at System.IO.Path.GetFullPathInternal(String path)
at System.IO.Path.GetFullPath(String path)
at NppPlugin.DllExport.MSBuild.DllExportTask.TrySearchToolPath(String toolPath, String toolFilename, String& value)
at NppPlugin.DllExport.MSBuild.DllExportTask.ValidateInputValues()
at NppPlugin.DllExport.MSBuild.DllExportTask.Execute()
at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__20.MoveNext() NppManagedPluginDemo.VS2010
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从代码分析我可以看到无效路径位于NppPlugin.DllExport.targets(4,5)中,该文件的内容是:
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<UsingTask TaskName="NppPlugin.DllExport.MSBuild.DllExportTask" AssemblyFile="NppPlugin.DllExport.MSBuild.dll"/>
<Target Name="AfterBuild" DependsOnTargets="GetFrameworkPaths">
<DllExportTask Platform="$(Platform)"
PlatformTarget="$(PlatformTarget)"
CpuType="$(CpuType)"
EmitDebugSymbols="$(DebugSymbols)"
DllExportAttributeAssemblyName="$(DllExportAttributeAssemblyName)"
DllExportAttributeFullName="$(DllExportAttributeFullName)"
Timeout="$(DllExportTimeout)"
KeyContainer="$(KeyContainerName)$(AssemblyKeyContainerName)"
KeyFile="$(KeyOriginatorFile)"
ProjectDirectory="$(MSBuildProjectDirectory)"
InputFileName="$(TargetPath)"
FrameworkPath="$(TargetedFrameworkDir);$(TargetFrameworkDirectory)"
LibToolPath="$(DevEnvDir)\..\..\VC\bin"
LibToolDllPath="$(DevEnvDir)"
SdkPath="$(FrameworkSDKDir)"/>
</Target>
</Project>
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所以看起来$(Platform)宏是无效的.如何修复此错误以构建我的解决方案?我正在使用VS …
如何使用chrome扩展名为file:///启用权限.在我的manifest.json中,我尝试过:
"permissions": [
"file:///*"
]
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和
"permissions": [
"file://*"
]
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以及
"permissions": [
"*:///C"
]
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这些都不起作用.
我正在尝试使用 ghostscript 将 pdf 文档转换为图像。所需的 dpi 设置为 72 像素,这应该足够高,以便文本显示清晰,但大部分文本难以辨认。
我可以提高 dpi,但这会导致我不想拥有的非常大的图像文件。
我知道ghostscript 有一些参数可以添加抗锯齿等(例如-dDOINTERPOLATE)。如何将它们添加到以下代码中,或者有更好的方法来做到这一点?
int desired_x_dpi = 72;
int desired_y_dpi = 72;
GhostscriptRasterizer _rasterizer = new GhostscriptRasterizer();
_rasterizer.Open(inputPdfPath, localDllInfo, false);
for (int pageNumber = 1; pageNumber <= _rasterizer.PageCount; pageNumber++)
{
string pageFilePath = Path.Combine(outputPath, "Page-" + pageNumber.ToString() + ".png");
Image img = _rasterizer.GetPage(desired_x_dpi, desired_y_dpi, pageNumber);
img.Save(pageFilePath, ImageFormat.Png);
}
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