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How to encrypt String in Java
...[] ivBytes;
Now you can initialize the Cipher for the algorithm that you select:
// wrap key data in Key/IV specs to pass to cipher
SecretKeySpec key = new SecretKeySpec(keyBytes, "DES");
IvParameterSpec ivSpec = new IvParameterSpec(ivBytes);
// create the cipher with the algorithm you choose
// ...
Given final block not properly padded
...erivation in a defined manner (and a manner which is deemed secure, if you select the right algorithm).
Don't use ECB-mode. It encrypts each block independently, which means that identical plain text blocks also give always identical ciphertext blocks.
Preferably use a secure mode of operation, lik...
Are class names in CSS selectors case sensitive?
I keep reading everywhere that CSS is not case sensitive, but I have this selector
4 Answers
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Renaming or copying files and folder using NERDTree on Vim. Is it possible?
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Press m on the node you want to then select (m)ove the current node. Moving is the same as renaming.
NERDTree Menu. Use j/k/enter and the shortcuts indicated
==========================================================
> (a)dd a childnode
(m)ove the curent n...
What is the correct way to create a single-instance WPF application?
...nal feelings) that it is still better to open a new app when file assoc is selected. But I understand better the question asked now. Thanks !
– Eric Ouellet
Dec 6 '13 at 16:07
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Adding Permissions in AndroidManifest.xml in Android Studio?
...s you get a list of permissions and also hint to move caret up and down to select the same.
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horizontal scrollbar on top and bottom of table
...nate bug: clicking the shaded area of the scrollbar no longer jumps to the selection you click. Instead, what you get is a very small and somewhat annoying increment in the position of the scrollbar.
Tested: 4 versions of Firefox (100% affected), 4 versions of Chrome (50% affected).
Here's my jsf...
What is the advantage to using bloom filters?
...riefly tell the basics.
you initiate an empty bit array of length m
you select k different hash functions (the more independent the better)
if you want to add element, you calculate all the k hashes of this value and set the corresponding bits to 1
if you want to check if element exist, you also ...
git log of a single revision
...grep='part_of_description' -p
where git log --grep='part_of_description' select the commits that contains 'part_of_description' and -p show the changeset of each commit
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Multiple INSERT statements vs. single INSERT with multiple VALUES
...t
One place where this information is leveraged is shown by @Lieven here
SELECT *
FROM (VALUES ('Lieven1', 1),
('Lieven2', 2),
('Lieven3', 3))Test (name, ID)
ORDER BY name, 1/ (ID - ID)
Because at compile time it can determine that the Name column has no duplicates it...