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Is Ruby pass by reference or by value?
...uld be pedantic and do the OP a disservice, as that isn't actually what he meant. But thanks for the clarification, because it is important for future readers and I should have included it. (I'm always torn between including more info and not confusing people.)
– Chuck
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How to get all child inputs of a div element (jQuery)
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Use it without the greater than:
$("#panel :input");
The > means only direct children of the element, if you want all children no matter the depth just use a space.
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What are the differences between the different saving methods in Hibernate?
...ich is passed to the function. update tries to reattach the instance, that means that there must be no other instance of the persistent entity attached to the Session right now, otherwise an exception is thrown. merge, however, just copies all values to a persistent instance in the Session (which wi...
What is the difference between Session.Abandon() and Session.Clear()
...nks. but accroding to mattew macdonalds book it can use same session id. i means that if regenerateExpiredSessionId attribute at configuration/system.web/sessionState element in web.config file is false ASP.Net uses old session id
– backdoor
Sep 24 '09 at 8:54
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python pandas dataframe to dictionary
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what does records mean here?
– mingchau
May 31 '19 at 3:34
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What's the difference between using “let” and “var”?
...word are hoisted (initialized with undefined before the code is run) which means they are accessible in their enclosing scope even before they are declared:
function run() {
console.log(foo); // undefined
var foo = "Foo";
console.log(foo); // Foo
}
run();
let variables are not initialized ...
How to implement WiX installer upgrade?
...RemoveExistingProducts" />. Your example does not have this - does that mean the book is wrong?
– Wim Coenen
Nov 19 '10 at 14:50
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How to see the changes in a Git commit?
...CIFYING REVISIONS" to reference a commit-ish.
See also "What does tree-ish mean in Git?".
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Token Authentication vs. Cookies
...at the server can send a cookie in every response back to the client. This means the next request made from the client will include this cookie and will thus be recognized by the server. This way the server can maintain a session with the stateless client, knowing mostly everything about the app's s...
In Angular, I need to search objects in an array
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As Im new to angular and javascript, I'm not getting the meaning of '+' in "if (+input[i].id == +id) {" statement, can you please share your thoughts.
– Harshavardhan
Aug 10 '16 at 15:01
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