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Delete with Join in MySQL
Here is the script to create my tables:
13 Answers
13
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Calculating a directory's size using Python?
...platform dependency to the answer. However, much of Python code if one-off scripting. Such code should not come with functional limitations, lengthy and error-prone passages, or uncommon results in edge cases, just for the sake of a portability beyond any need. It's, as always, a trade-off, and it's...
How do you get the Git repository's name in some Git repository?
...trailing newline with a trim() : def repo = powershell(returnStdout: true, script: "(git remote get-url origin | Split-Path -leaf).split('.')[0]" ).trim()
– Max Cascone
May 8 at 20:33
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Can promises have multiple arguments to onFulfilled?
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Here is a CoffeeScript solution.
I was looking for the same solution and found seomething very intersting from this answer: Rejecting promises with multiple arguments (like $http) in AngularJS
the answer of this guy Florian
promise = de...
Find all packages installed with easy_install/pip?
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I also find pip freeze to be reliable in scripts, whereas pip list will generate unexpected errors when being used with pipes.
– Dale Anderson
Jan 18 '17 at 19:54
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CSS z-index paradox flower
... brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 4...
Can I see changes before I save my file in Vim?
... A more sane approach to use vimdiff would be creating a shell script containing the following vim - -c ":vnew $1 |windo diffthis", making it executable, saving it in the PATH as for example vimdiffWithStdin and then comparing with the following command in vim: :w !vimdiffWithStdin %
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What does $.when.apply($, someArray) do?
...ected, even if there are other deferreds that are pending.
Heres the full script (I recommend http://jsfiddle.net/):
var data = [1,2,3,4]; // the ids coming back from serviceA
var processItemsDeferred = [];
for(var i = 0; i < data.length; i++){
processItemsDeferred.push(processItem(data[i]))...
CURL alternative in Python
... urllib2.urlopen(req)
print res.read()
Furthermore if you wrap this in a script and run it from a terminal you can pipe the response string to 'mjson.tool' to enable pretty printing.
>> basicAuth.py | python -mjson.tool
One last thing to note, urllib2 only supports GET & POST requests...
Direct vs. Delegated - jQuery .on()
... jquery advises against using body, as it is slower, because the script would have to search for all childs inside body, which should be a lot in most cases. It's better (faster) to use the inmediate parent container of the element.
– mikesoft
Apr 28 ...