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Error: Jump to case label
...wing code, if foo equals 1, everything is ok, but if it equals 2, we'll accidentally use the i variable which does exist but probably contains garbage.
switch(foo) {
case 1:
int i = 42; // i exists all the way to the end of the switch
dostuff(i);
break;
case 2:
dostuff(i*2); // ...
Iterate two Lists or Arrays with one ForEach statement in C#
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Did not know anything about those Zip operations, I'll make a small research on that topic. Thanks!
– Hugo
Dec 23 '09 at 23:02
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Uploading both data and files in one form using Ajax?
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The problem I had was using the wrong jQuery identifier.
You can upload data and files with one form using ajax.
PHP + HTML
<?php
print_r($_POST);
print_r($_FILES);
?>
<form id="data" method="post" enctype="multipart/form-data">
<input type="text...
How to select option in drop down protractorjs e2e tests
...lly wrote a helper function that selects dropdown values.
I eventually decided that I was fine selecting by option number, and therefore wrote a method that takes an element and the optionNumber, and selects that optionNumber. If the optionNumber is null it selects nothing (leaving the dropdown un...
How do I reference an existing branch from an issue in GitHub?
... directly (as in user/repo/branch) is not possible, but maybe by using the id of the tree?
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Why should Java ThreadLocal variables be static
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Either make it static or if you are trying to avoid any static fields in your class - make the class itself a singleton and then you can safely use the an instance level ThreadLocal as long as you have that singleton available globally.
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SQL to determine minimum sequential days of access?
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The answer is obviously:
SELECT DISTINCT UserId
FROM UserHistory uh1
WHERE (
SELECT COUNT(*)
FROM UserHistory uh2
WHERE uh2.CreationDate
BETWEEN uh1.CreationDate AND DATEADD(d, @days, uh1.CreationDate)
) = @days OR UserId = 52551
E...
How to know if user is logged in with passport.js?
...passport.js info and samples for two days, but I'm not sure after that I did all the process of authenticating.
6 Answers...
Securing my REST API with OAuth while still allowing authentication via third party OAuth providers
...ur web site by supplying some credential such as a username+password. OpenID allows this to be displaced by having the user authenticate to another service, which then asserts the user's identity to your web site on the user's behalf. Your site trusts the third party service (the OpenID Provider) ...
How to create your own library for Android development to be used in every program you write?
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You have to create Android Library Project.
Create android project in Eclipse, enter Project Properties -> Android and check isLibrary property. Now you can add this library to your Android Application project by adding it to list on the same pro...