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How do I install g++ for Fedora?
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try
sudo dnf update and then
sudo dnf install gcc-c++
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How to get Activity's content view?
...rent"
android:tag="tablet">
...
</RelativeLayout>
and then call this in your activity class:
View viewPager = findViewById(R.id.pager);
Log.d(getClass().getSimpleName(), String.valueOf(viewPager.getTag()));
Hope it works f
How to create a new database after initally installing oracle database 11g Express Edition?
...va.exe). Either type the full path after
the prompt or browse to it, and then press the key Enter.
The Oracle SQL Developer window opens.
In the navigation frame of the window, click Connections.
The Connections pane appears.
In the Connections pane, click the icon New Connecti...
Str_replace for multiple items
...le, if you want to replace search1 with replace1 and search2 with replace2 then following code will work:
print str_replace(
array("search1","search2"),
array("replace1", "replace2"),
"search1 search2"
);
// Output: replace1 replace2
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to remove first and last element in array
...ser write return fruits.shift() it will return ONLY that first element and then remove from array.
– Jubin Patel
Jan 15 '15 at 6:44
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What does the caret (^) character mean?
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But then, on linear history, why does HEAD^^^ return the third older commit i.e. it is equivalent to HEAD~~~?
– Vorac
May 10 '14 at 12:37
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Compiling simple Hello World program on OS X via command line
...d in C++. If main reaches the end of the function without hitting a return then it implicitly returns 0.
– Martin York
Nov 1 '10 at 22:43
2
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Days between two dates? [duplicate]
...f 24 hours?
For simply 24 hours, assuming you're using Python's datetime, then the timedelta object already has a days property:
days = (a - b).days
For calendar days, you'll need to round a down to the nearest day, and b up to the nearest day, getting rid of the partial day on either side:
rou...
How to prepare a Unity project for git? [duplicate]
...t Serialization Mode
Save Scene and Project from File menu.
Quit Unity and then you can delete the Library and Temp directory in the project directory. You can delete everything but keep the Assets and ProjectSettings directory.
If you already created your empty git repo on-line (eg. github.com) n...
How to install the Raspberry Pi cross compiler on my Linux host machine?
...fuse-ld=lld
Optionally you may use legacy arm-linux-gnueabihf binutils. Then you may remove "-fuse-ld=lld" flag at the end.
Below is my cmake toolchain file.
toolchain.cmake
set(CMAKE_SYSTEM_VERSION 1)
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR arm)
# Custom toolchain-specific de...