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How to print to console when using Qt
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Add this to your project file:
CONFIG += console
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Height of status bar in Android [duplicate]
.... <!-- Height of the status bar defined in android system source file --> <dimen name="status_bar_height">24dp</dimen>. But you can not direct reference it in your app project. So you must used code.
– Tshunglee
Dec 12 '18 at 6:45
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How to go to an error using only the keyboard in Eclipse?
Let's say I have a file with 10 lines and I have a problem with the name of the package (or something) and the cursor is on the last line of the text.
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Count cells that contain any text
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Sample file
Note:
Tried to find the formula for counting non-blank cells (="" is a blank cell) without a need to use data twice. The solution for goolge-spreadhseet: =ARRAYFORMULA(SUM(IFERROR(IF(data="",0,1),1))). For excel ={S...
Unable to hide welcome screen in Emacs
...rtup-screen, so simply add (setq inhibit-startup-screen t) to your .emacs file will solve the problem.
Given that configuration, your startup buffer is now *scratch*, if you want to further change the default buffer, M-h v initial-buffer-choice <RET> will help.
Official document: http://www...
correct way to define class variables in Python [duplicate]
...t1', 'element2']
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Hello World
Hello
Traceback (most recent call last):
File "./test.py", line 17, in <module>
print MyClass.element2
AttributeError: class MyClass has no attribute 'element2'
element1 is bound to the class, element2 is bound to an instance of the class.
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Hide grid row in WPF
... readable solution since the functional code is divided into two separated files. In fact it all can be done with pure XAML - see my answer.
– Lukáš Koten
Jun 12 '18 at 17:36
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How to use the PI constant in C++
...gt; . However, there doesn't seem to be a definition for PI in this header file.
21 Answers
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What is the 
 character?
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Oct Dec Hex Name
012 10 0A Line Feed
In the html file you can use Dec and Hex representation of charters
The Dec is represented with &#10;
The Hex is represented with &#x0A (or you can omit the leading zero &#xA)
There is a good converter at https://r12a.git...
can you host a private repository for your organization to use with npm?
...specify private git repositories urls as a dependency in your package.json files. I have not used it but would love feedback. Here is what you need to do:
{
"name": "my-app",
"dependencies": {
"private-repo": "git+ssh://git@yourgitserver.com:my-app.git#v0.0.1",
}
}
The follo...