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Remove folder and its contents from git/GitHub's history
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If you are here to copy-paste code:
This is an example which removes node_modules from history
git filter-branch --tree-filter "rm -rf node_modules" --prune-empty HEAD
git for-each-ref --format="%(refname)" refs/original/ |...
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
... Although this will not prevent the replay of data, it will insure that a set of data is only valid for a single user at a single time.
To prevent any replay attacks from occurring, some type of challenge-response system will have to be created, such as the following:
The flash game ("the client...
Exporting a function in shell
...ent variable FPATH, wherein you can place all your functions.
If FPATH is set on an interactive interpreter, and a command or function is not found in the current shell environment or the PATH, the directories listed there are searched for the existence of a file named after the missing command. I...
Cannot kill Python script with Ctrl-C
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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UIlabel layer.cornerRadius not working in iOS 7.1
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Set the property clipsToBounds to true
addMessageLabel.clipsToBounds = true
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Matrix Transpose in Python
I am trying to create a matrix transpose function for python but I can't seem to make it work.
Say I have
18 Answers
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What is std::move(), and when should it be used?
...d object is usually deliberately sabotaged to avoid confusing errors (e.g. set its pointers to nullptr to signal that it no longer owns the pointees), the fact that the whole move is implemented by simply copying a pointer from the source to the destination (and deliberately avoiding doing anything ...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
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return 0;
}
void* ListenThread(void*ps){
int s=*(int*)ps;
fd_set listenSet;
int sock;
struct sockaddr_in clientAddr;
struct timeval timeout;
while(!toStop){
FD_ZERO(&listenSet);
FD_SET(s,&listenSet);
timeout.tv_sec = 5;
timeout.tv_usec = 0;
int...
How to convert a file into a dictionary?
I have a file comprising two columns, i.e.,
11 Answers
11
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Check if passed argument is file or directory in Bash
...extremely simple script in Ubuntu which would allow me to pass it either a filename or a directory, and be able to do something specific when it's a file, and something else when it's a directory. The problem I'm having is when the directory name, or probably files too, has spaces or other escapabl...