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Initial bytes incorrect after Java AES/CBC decryption
...on Vector (IV).
It's been a long time since I last read about AES, IVs and block chaining, but your line
IvParameterSpec ivParameterSpec = new IvParameterSpec(aesKey.getEncoded());
does not seem to be OK. In the case of AES, you can think of the initialization vector as the "initial state" of a ...
Best way to add comments in erb
...
For block comments:
<% if false %>
code to be commented out...
<% end %>
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Efficiency of premature return in a function
...t the goto example below, to use a break-less switch/case inside the catch block above. One could switch(typeof(e)) and then fall through the free_resourcex() calls but this is not trivial and needs design consideration. And remember that a switch/case without breaks is exactly like the goto with da...
Crop MP3 to first 30 seconds
...exe win32 process. I assume something similar could be done in your Linux/PHP scenario.
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Laravel Eloquent groupBy() AND also return count of each group
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Open config/database.php
Find strict key inside mysql connection settings
Set the value to false
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Populate a Razor Section From a Partial
...ecting the necessary javascript. Place several scripts in there around @if blocks, if you want:
@model string
@if(Model == "bla") {
<script type="text/javascript">...</script>
}
@else if(Model == "bli") {
<script type="text/javascript">...</script>
}
This could ob...
class
...more than the value of self is set equal to the singleton class within the block's scope?
– Cary Swoveland
Mar 3 '18 at 3:57
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Why does z-index not work?
...4.3. Flex Item Z-Ordering
Flex items paint exactly the same as inline blocks, except that order-modified document order is used in place of raw
document order, and z-index values other than auto create a stacking context even if position is static.
5.4. Z-axis Ordering: the z-index prop...
Is there a way to view past mysql queries with phpmyadmin?
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Ok, so I actually stumbled across the answer.
phpMyAdmin does offer a brief history. If you click on the 'sql' icon just underneath the 'phpMyAdmin' logo, it'll open a new window. In the new window, just click on the 'history' tab.
That will give you the last twenty or s...
How to float 3 divs side by side using CSS?
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But DIV is a block level element, right? Then how come they are placed side by side and not in the next lines(as block level elements start and end with a line break). Does float have some other affect on it also?
–...