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Android encryption / decryption using AES [closed]
... privacy and integrity)
You could use functions like these:
private static byte[] encrypt(byte[] raw, byte[] clear) throws Exception {
SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES");
Cipher cipher = Cipher.getInstance("AES");
cipher.init(Cipher.ENCRYPT_MODE, skeySpec);
byte[]...
System.Threading.Timer in C# it seems to be not working. It runs very fast every 3 second
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to use sed to replace only the first occurrence in a file?
...
A sed script that will only replace the first occurrence of "Apple" by "Banana"
Example
Input: Output:
Apple Banana
Apple Apple
Orange Orange
Apple Apple
This is the simple script: Editor's note: works with GNU sed only.
sed '0,/App...
Best practices for Storyboard login screen, handling clearing of data upon logout
...but your comment about lack of animation is very valid. That can be solved by this answer: stackoverflow.com/questions/8053832/…
– HughHughTeotl
Jul 10 '15 at 22:21
2
...
How do I do base64 encoding on iOS?
...";
result = [NSMutableString stringWithCapacity: lentext];
raw = [data bytes];
ixtext = 0;
while (true) {
ctremaining = lentext - ixtext;
if (ctremaining <= 0)
break;
for (i = 0; i < 3; i++) {
unsigned long ix = ixtext + i;
if (ix < lente...
Getting multiple keys of specified value of a generic Dictionary?
...blic IList<TSecond> this[TFirst first]
{
get { return GetByFirst(first); }
}
public IList<TFirst> this[TSecond second]
{
get { return GetBySecond(second); }
}
public IList<TSecond> GetByFirst(TFirst first)
{
IList<TSecond>...
Default value of a type at Runtime [duplicate]
...
What do you mean by "Default Value"? All reference Types ("class") have null as default value, while all value types will have their default values according to this table.
...
How to post pictures to instagram using API
...t tweak.
Open your chrome and browse Instagram.com
Go to inspect element by right clicking on chrome.
From top right corener menu drop down on developer tools, select more tool.
Further select network conditions.
In the network selection section, see the second section there named user agent.
Unch...
How do you make a HTTP request with C++?
...
I don't agree with the latest edit by @ryan-sam. It clearly was the intention of the author to write "webdav" and not web development as the given library is made explicitly for "HTTP and WebDAV operations".
– Bostrot
Dec...
Detect encoding and make everything UTF-8
...set' => array_diff(mb_list_encodings(), array('pass', 'auto', 'wchar', 'byte2be', 'byte2le', 'byte4be', 'byte4le', 'BASE64', 'UUENCODE', 'HTML-ENTITIES', 'Quoted-Printable', '7bit', '8bit'))
);
$header = array(
'Accept: '.implode(', ', $accept['type']),
'Accept-Charset: '.implode(', ', $a...