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Generating CSV file for Excel, how to have a newline inside a value
...ed to generate a file for Excel, some of the values in this file contain multiple lines.
19 Answers
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No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
...panel). Then, I clicked the JRE tab and selected the option Workspace default JRE
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Eclipse Kepler for OS X Mavericks request Java SE 6
...ed below to e.g. ~/Downloads/:
/Library/Java/JavaVirtualMachines/jdk.1.8.<…>/Contents/
and then replace
<key>JVMCapabilities</key>
<array>
<string>CommandLine</string>
</array>
with the following:
<key>JVMCapabilities</key>
<arra...
Adding gif image in an ImageView in android
...ected byte[] pixelStack;
protected byte[] pixels;
protected Vector<GifFrame> frames; // frames read from current file
protected int frameCount;
private static class GifFrame {
public GifFrame(Bitmap im, int del) {
image = im;
...
How to sort a List alphabetically using Object name field
I have a List of Objects like List<Object> p .I want to sort this list alphabetically using Object name field. Object contains 10 field and name field is one of them.
...
Use Mockito to mock some methods but not others
...ce(), which is what you've mocked.
Another possibility is to avoid mocks altogether:
@Test
public void getValueTest() {
Stock stock = new Stock(100.00, 200);
double value = stock.getValue();
assertEquals("Stock value not correct", 100.00*200, value, .00001);
}
...
How to change the name of a Django app?
...ype with the following command: UPDATE django_content_type SET app_label='<NewAppName>' WHERE app_label='<OldAppName>'
Also if you have models, you will have to rename the model tables. For postgres use ALTER TABLE <oldAppName>_modelName RENAME TO <newAppName>_modelName. For...
In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?
...
See this answer.
In summary make a destination with
<a name="sometext"></a>
inserted anywhere in your markdown markup (for example in a header:
## heading<a name="headin"></a>
and link to it using the markdown linkage:
[This is the link text](#head...
VC/Linux C++ 递归访问目录下所有文件 - c++1y / stl - 清泛IT社区，为创新赋能！
...sp; {
cout << FindFileData.cFileName;
}
if(!FindNextFile(hFind,&FindFileData)) break;
}
FindClose(hFind);
}复...
How to find out what type of a Mat object is with Mat::type() in OpenCV
...case CV_32F: r = "32F"; break;
case CV_64F: r = "64F"; break;
default: r = "User"; break;
}
r += "C";
r += (chans+'0');
return r;
}
If M is a var of type Mat you can call it like so:
string ty = type2str( M.type() );
printf("Matrix: %s %dx%d \n", ty.c_str(), M.cols, M.rows ...