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What's the difference between HEAD, working tree and index, in Git?
... in a single file called "index"--and that index file happens to be in the root of the .git directory. So if you define the repo as the .git directory, the staging area is technically inside the repo. The third column would be better labeled "HEAD's Root tree object" to indicate that the checked-out...
What does -fPIC mean when building a shared library?
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@IsaA I was compiling a c-api mysql function from source today and it wouldn't build, I got /usr/bin/ld: /tmp/cc7hXILq.o: relocation R_X86_64_32 against `.rodata' can not be used when making a shared object; recompile with -fPIC so I added fPIC and it bui...
How to add Active Directory user group as login in SQL Server
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Is there any chance to create groups in mysql like above?
– uzay95
Jul 17 '12 at 11:14
2
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error: Unable to find vcvarsall.bat
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To be more precise, lfd.uci.edu/~gohlke/pythonlibs/#mysql-python and once downloaded open a terminal as admin and run python -m pip install <filename>
– arun
May 3 '16 at 18:54
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Execute and get the output of a shell command in node.js
...or) {
console.error(error.toString());
}
}
main();
Sample Output
root:x:0:0::/root:/bin/bash
[output trimmed, bottom line it succeeded]
Error: Command failed: cat /etc/shadow
cat: /etc/shadow: Permission denied
Try it online.
Repl.it.
External resources
Promises.
child_process.exec....
What's wrong with foreign keys?
...e possible to temporarily turn off foreign key checks while running tests. MySQL, at least, supports this.
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How to find list of possible words from a letter matrix [Boggle Solver]
...value) - 97] = self
def MakeTrie(dictfile):
dict = open(dictfile)
root = TrieNode(None, '')
for word in dict:
curNode = root
for letter in word.lower():
if 97 <= ord(letter) < 123:
nextNode = curNode.children[ord(letter) - 97]
...
What is the difference between DAO and Repository patterns?
...sitory would be considered closer to the Domain, dealing only in Aggregate Roots.
Repository could be implemented using DAO's, but you wouldn't do the opposite.
Also, a Repository is generally a narrower interface. It should be simply a collection of objects, with a Get(id), Find(ISpecificati...
generate model using user:references vs user_id:integer
...tionship. Therefore when you generate the EER Diagrams using software like MySql Workbench you find that there is no relationship threads drawn between the models. Like in the following pic
However, if you use the later method you find that you migration file looks like:
def change
create_ta...
Closing JDBC Connections in Pool
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