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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
...owever, this method is affected by intermediate-object-creation as summing strings is, right?
– Dr. Jan-Philip Gehrcke
Jan 22 '15 at 21:22
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Spring vs EJB. Can Spring replace EJB? [closed]
...e to replace the requirement of using EJB. Can anyone tell me what are the extra advantages of using EJB?
4 Answers
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Update Git branches from master
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You have two options:
The first is a merge, but this creates an extra commit for the merge.
Checkout each branch:
git checkout b1
Then merge:
git merge origin/master
Then push:
git push origin b1
Alternatively, you can do a rebase:
git fetch
git rebase origin/master
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Why is it not advisable to have the database and web server on the same machine?
...ame thing. Switching you DB server is as easy as changing your connection string (in most cases).
– CitizenBane
Oct 5 '09 at 14:24
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What is the shortest function for reading a cookie by name in JavaScript?
...s or tabs will not become visible. You can avoid this issue by storing the string-value from document.cookie in a variable and check if it is unchanged on each access.
– Andreas
Apr 1 '15 at 15:41
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How do I convert a column of text URLs into active hyperlinks in Excel?
... 200 entries.
NOTE: This solution does not work if the cell A1 contains a string longer than 255 characters. It results in a #VALUE! error
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Create a tag in a GitHub repository
...ight tag.
Annotated tags are recommended, because they include a lot of extra information such as:
the person who made the tag
the date the tag was made
a message for the tag
Because of this, you should always use annotated tags.
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PHP Session Security
...ould do:
$username = filter_input(INPUT_POST, 'username', FILTER_SANITIZE_STRING);
or even just:
$username = filter_input(INPUT_POST, 'username');
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edited May 4 '12 ...
TypeScript static classes
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public static myProp = "Hello";
public static doSomething(): string {
return "World";
}
}
const okay = MyClass.doSomething();
//const errors = new MyClass(); // Error
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Why does an SSH remote command get fewer environment variables then when run manually? [closed]
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Having to always type extra code just to source the environment is ridiculous!
– Michael
Jan 8 '13 at 16:37
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