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Co-variant array conversion from x to y may cause run-time exception
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Yes, converting from a LinkLabel to Control is legal, but that's not the same as what is happening here. This is warning about converting from a LinkLabel[] to Control[], which is still legal, but can have a runtime problem. All t...
Given final block not properly padded
...g password, which then is used to get the key from a keystore, or which is converted into a key using a key generation function.
Of course, bad padding can also happen if your data is corrupted in transport.
That said, there are some security remarks about your scheme:
For password-based encrypt...
Get list of data-* attributes using javascript / jQuery
...ject.
Note that strings are left intact
while JavaScript values are converted
to their associated value (this
includes booleans, numbers, objects,
arrays, and null). The data-
attributes are pulled in the first
time the data property is accessed and
then are no longer accessed or ...
Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
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Convert the batch file to an exe. Try Bat To Exe Converter or Online Bat To Exe Converter, and choose the option to run it as a ghost application, i.e. no window.
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Html5 data-* with asp.net mvc TextboxFor html attributes
...ally the bit about the supposed intelligence made me believe it would auto convert to - but it doesn't. HTML5 supports -.
– Alan Macdonald
Jul 2 '15 at 15:45
2
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How can I post data as form data instead of a request payload?
...tion/x-www-form-urlencoded; charset=UTF-8'}
And the data passed should be converted to a URL-encoded string:
> $.param({fkey: "key"})
'fkey=key'
So you have something like:
$http({
method: 'POST',
url: url,
data: $.param({fkey: "key"}),
headers: {'Content-Type': 'application/x-w...
How do I turn a String into a InputStreamReader in java?
...ream is = new ByteArrayInputStream( myString.getBytes( charset ) );
Then convert to reader:
InputStreamReader reader = new InputStreamReader(is);
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Capture HTML Canvas as gif/jpg/png/pdf?
...r whatever. Here's a quick and dirty generic "Canvas2PNG" bookmarklet that converts the first canvas in the page to PNG and displays it in the browser in a new window: javascript:void(window.open().location = document.getElementsByTagName("canvas")[0].toDataURL("image/png"))
– ...
“#include” a text file in a C program as a char[]
...
You have two possibilities:
Make use of compiler/linker extensions to convert a file into a binary file, with proper symbols pointing to the begin and end of the binary data. See this answer: Include binary file with GNU ld linker script.
Convert your file into a sequence of character constants...
What can , and be used for?
...does basically the following:
Get the request parameter value by name id.
Convert and validate it if necessary (you can use required, validator and converter attributes and nest a <f:converter> and <f:validator> in it like as with <h:inputText>)
If conversion and validation succee...