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In what cases do I use malloc and/or new?
...;
struct foo {
double d[5];
};
int main() {
foo *f1 = malloc(1); // error, no cast
foo *f2 = static_cast<foo*>(malloc(sizeof(foo)));
foo *f3 = static_cast<foo*>(malloc(1)); // No error, bad
}
It's worse than that though. If the type in question is POD (plain old data) then yo...
How to show first commit by 'git log'?
I have a project which has long history. I want to show the first commit on git.
6 Answers
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Android studio Gradle icon error, Manifest Merger
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i have same error , just this code solve my problem , i want to share with you :
in Manifest.xml :
add this code in top of your xml file :
xmlns:tools="http://schemas.android.com/tools"
Then added :
tools:replace="android:icon,android:...
sed fails with “unknown option to `s'” error [closed]
I'm trying to use
1 Answer
1
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fatal: Not a git repository (or any of the parent directories): .git [duplicate]
...d the command the website prompted me to put into the terminal, I got this error message fatal:
1 Answer
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Missing include “bits/c++config.h” when cross compiling 64 bit program on 32 bit in Ubuntu
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Seems to be a typo error in that package of gcc. The solution:
mv /usr/include/c++/4.x/i486-linux-gnu /usr/include/c++/4.x/i686-linux-gnu/64
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Fatal error: “No Target Architecture” in Visual Studio
...t using Visual Studio 2010 in either Win32 or x64 mode I get the following error:
11 Answers
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Vim: insert the same characters across multiple lines
Sometimes I want to edit a certain visual block of text across multiple lines.
12 Answers
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How to split one string into multiple variables in bash shell? [duplicate]
I've been looking for a solution and found similar questions, only they were attempting to split sentences with spaces between them, and the answers do not work for my situation.
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Node.js/Windows error: ENOENT, stat 'C:\Users\RT\AppData\Roaming\npm'
...2 bit.
When I try to run the command npm install jquery , I receive the error:
7 Answers
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