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Where is the list of predefined Maven properties
... Usually, when you edit pom.xml in Intellij IDEA, it helps greatly by providing options for anything that looks like a Maven property (e.g. ${...})
– Kedar Mhaswade
Feb 17 '16 at 22:29
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ExpressJS How to structure an application?
...packages, at least for libraries, and you should build your application up by using several npm packages as that starts to make sense and justify the overhead. So as your application grows and some portion of the code becomes clearly reusable outside of your application or is a clear subsystem, move...
Combine two or more columns in a dataframe into a new column with a new name
...OP asks for a space in between the elements, not another separator (which, by the way, would be better put as the sep argument...). The other answer, posted almost 4 years prior to yours, is however perfectly answering the question.
– Cath
Mar 27 '19 at 9:12
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JetBrains / IntelliJ keyboard shortcut to collapse all methods
...de > Folding > Expand all to level > 1
I managed to achieve this by using the menu option Code > Folding > Expand all to level > 1.
I re-assigned it to Ctrl+NumPad-1 which gives me a quick way to collapse my classes down to their methods.
This works at the 'block level' of the ...
How to change 'Maximum upload size exceeded' restriction in Shiny and save user file inputs?
...d that R Shiny programs impose a maximum size restriction for file uploads by default (I don't know what the size is exactly, but I'm guessing it's 5,000 KB). I'd like to remove this restriction. How can I do so, and what is there a general rule of thumb for the size of user uploads?
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How do we use runOnUiThread in Android?
...out.activity_android_basic_thread);
textView = (TextView) findViewById(R.id.textview);
MyAndroidThread myTask = new MyAndroidThread(AndroidBasicThreadActivity.this);
Thread t1 = new Thread(myTask, "Bajrang");
t1.start();
}
}
1.) By passing Activity's instanc...
How to get current date & time in MySQL?
...an change this behavior and make NOW() behave in the same way as SYSDATE() by setting sysdate_is_now command line argument to True.
Note that NOW() (which has CURRENT_TIMESTAMP() as an alias), differs from SYSDATE() in a subtle way:
SYSDATE() returns the time at which it executes. This differs from...
Why does git diff on Windows warn that the “terminal is not fully functional”?
...
For Git Bash, this can be fixed by adding the following line to ~/.bashrc:
export TERM=cygwin
-or-
export TERM=msys
The first seems to be the original by git for windows, the second a popular known form to "heal" as well.
The problem can be caused if...
Re-open *scratch* buffer in Emacs?
...e Lisp Interaction. Note: the mode for the *scratch* buffer is controlled by the variable initial-major-mode.
In general you can create as many "scratch" buffers as you want, and name them however you choose.
C-xb NAME RET
switches to a buffer NAME, creating it if it doesn't exist. A new buf...
Git - Ignore files during merge
...
I got over this issue by using git merge command with the --no-commit option and then explicitly removed the staged file and ignore the changes to the file.
E.g.: say I want to ignore any changes to myfile.txt I proceed as follows:
git merge --no...