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Can you change what a symlink points to after it is created?
Does any operating system provide a mechanism (system call — not command line program) to change the pathname referenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one?
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How to determine when a Git branch was created?
...you’d rather see it in context using gitk, then use
gitk --all --select-commit=`git merge-base foo master`
(where foo is the name of the branch you are looking for.)
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xcodebuild says does not contain scheme
... 'private' until they are specifically marked as shared. In the case of a command-line initiated build, the Xcode UI never runs and the xcoderun tool doesn't have its own cache of Schemes to work with. The goal is to generate, share, and commit the scheme you want Bamboo to run:
On a clean worki...
PHP Regex to check date is in YYYY-MM-DD format
...t worked for the person who asked, read this beautiful tour: stackoverflow.com/tour .
– stramin
Feb 8 '17 at 12:56
@Gr...
Legality of COW std::string implementation in C++11
...o. Which of those two points do you disagree with? Looking at your first comment, it seems that an implementation could share the string, at least under this requirement, up until the time it is accessed, but that both read and write accesses would need to unshare it. Is that your reasoning?
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MySQL: multiple tables or one table with many columns?
...e amount of work the database needs to do when reading data). I'd highly recommend making your data as normalized as possible to start out, and only denormalize if you're aware of performance problems in specific queries.
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Undo git reset --hard with uncommitted files in the staging area
...set --hard , but before that I've done only get add . and didn't do git commit . Please help! Here is my log:
13 Answers...
Mapping two integers to one, in a unique and deterministic way
Imagine two positive integers A and B. I want to combine these two into a single integer C.
18 Answers
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What exactly are unmanaged resources?
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Open Database connection comes under which category? Managed / Unmanaged?
– Deviprasad Das
Aug 8 '10 at 5:38
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How do you avoid over-populating the PATH Environment Variable in Windows?
...n your system. For example I have almost everything accessible through the command line, but now I come to the limit of the path string, so i can't add any more dir.
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