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Why is char[] preferred over String for passwords?
...
A common attack method is to run a process that allocates lots of memory and then scans it for left-over, useful data like passwords. The process doesn't need any magical access to another process's memory space; it just relies on other processes dying without first cleari...
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
...g( AES(random-128-bit-key-from-above, high-score, SHA1(high-score)))
The PHP code on the server checks the token to make sure the request came from a valid game instance, then decrypts the encrypted high score, checking to make sure the high-score matches the SHA1 of the high-score (if you skip th...
How do I get hour and minutes from NSDate?
...ateComponents:
Obj-C:
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"<your date format goes here"];
NSDate *date = [dateFormatter dateFromString:string1];
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calend...
How to make return key on iPhone make keyboard disappear?
...ate after you init the textfield in the .m:
yourTextField = [[UITextField alloc] initWithFrame:yourFrame];
//....
//....
//Setting the textField's properties
//....
//The next line is important!!
yourTextField.delegate = self; //self references the viewcontroller or view your textField is on
...
PHP reindex array? [duplicate]
...lues does the job :
$myArray = array_values($myArray);
Also some other php function do not preserve the keys, i.e. reset the index.
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php类调用自己的函数 - 更多技术 - 清泛网 - 专注C/C++及内核技术
php类调用自己的函数直接func()会报错，函数未定义。成员函数：$this->func();静态函数：self::func();或类名::func();直接func()会报错，函数未定义。
成员函数：
$this->func();
静态函数：
self::func();
或
类名::func();php 调用 自己函数
Eclipse XDebug配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Eclipse XDebug配置http: xdebug org wizard php来输入拷贝的phpinfo信息来检测该下载哪个版本文件。zend_extension = php_xdebug-2 5 4-5 6-vc11-nts-x86_ http://xdebug.org/wizard.php
来输入拷贝的phpinfo信息来检测该下载哪个版本文件。
php.ini末尾添加如...
Create a table without a header in Markdown
...n in Ruby
byword: "All tables must begin with one or more rows of headers"
PHP Markdown Extra "second line contains a mandatory separator line between the headers and the content"
RDiscount Uses PHP Markdown Extra syntax.
GitHub Flavoured Markdown
Parsedown: A parser in PHP (used e.g. in Laravel ema...
Is there an equivalent for var_dump (PHP) in Javascript?
...low.com/a/11315561/1403755 which is essentially a duplicate of print_r for php
– TorranceScott
Aug 14 '14 at 21:50
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How to convert an int value to string in Go?
...Int will do the job. But Sprintf will use the package reflect, and it will allocate one more object, so it's not an efficient choice.
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