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What do 'statically linked' and 'dynamically linked' mean?
... form an executable.
The distinction is made for, among other things, allowing third party libraries to be included in your executable without you seeing their source code (such as libraries for database access, network communications and graphical user interfaces), or for compiling code in differe...
Is there a better way to express nested namespaces in C++ within the header
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JFYI clang-format cannot format that as you showing clang.llvm.org/docs/ClangFormatStyleOptions.html (NamespaceIndentation)
– KindDragon
Sep 6 '16 at 18:48
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How are Python's Built In Dictionaries Implemented?
... null
... ... ...
Each row takes up 24 bytes on a 64 bit architecture, 12 on a 32 bit. (Note that the column headers are just labels for our purposes here - they don't actually exist in memory.)
If the hash ended the same as a preexisting key's hash, this is a collision, and t...
How do you Encrypt and Decrypt a PHP String?
...BREACH on TLS).
Make sure you use mb_strlen() and mb_substr(), using the '8bit' character set mode to prevent mbstring.func_overload issues.
IVs should be generating using a CSPRNG; If you're using mcrypt_create_iv(), DO NOT USE MCRYPT_RAND!
Also check out random_compat.
Unless you're using an AE...
How to maintain aspect ratio using HTML IMG tag
...idth:auto;
height:auto;
}
Fiddle
If you want to display images of arbitrary size in the 64x64px "frames", you can use inline-block wrappers and positioning for them, like in this fiddle.
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Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...0000 Base _init
080487a0 DF *UND* 000000d1 gtk_window_set_default_size
080487b0 DF *UND* 00000056 gtk_label_new
080487c0 DF *UND* 00000085 gtk_window_new
080487d0 DF *UND* 00000213 gtk_widget_set_uposition
08048...
Running Selenium WebDriver python bindings in chrome
...that first and let homebrew make your life better) is to just run the following command:
brew install chromedriver
That should put the chromedriver in your path and you should be all set.
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How to detect the OS from a Bash script?
...or a way to determine if the script is running on Mac OS X, Linux or Cygwin .
21 Answers
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What is the size of an enum in C?
I'm creating a set of enum values, but I need each enum value to be 64 bits wide. If I recall correctly, an enum is generally the same size as an int; but I thought I read somewhere that (at least in GCC) the compiler can make the enum any width they need to be to hold their values. So, is it possib...
How to encrypt/decrypt data in php?
...ollowing example would be recommended (>= 5.3):
$key_size = 32; // 256 bits
$encryption_key = openssl_random_pseudo_bytes($key_size, $strong);
// $strong will be true if the key is crypto safe
This can be done once or multiple times (if you wish to create a chain of encryption keys). Keep thes...