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Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
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Try the following commands
~$ sudo /etc/init.d/mysql stop
~$ sudo mysqld_safe --skip-grant-tables &
~$ mysql -u root
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1 to server version: 4.1.15-Debian_1-log
Type 'help;...
How do I provide JVM arguments to VisualVM?
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Should be able to modify the memory settings in %JDK_HOME%\lib\visualvm\etc\visualvm.conf
Xms and Xmx are in the default_options line.
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How to SSH to a VirtualBox guest externally through a host? [closed]
..., I just added additional adapter and it worked, didn't need to edit the /etc/network/interfaces, Thanks!
– brokenfoot
Apr 9 '14 at 23:19
3
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nginx error “conflicting server name” ignored [closed]
...you're running a Linux, and you're using gEdit to edit your files. In the /etc/nginx/sites-enabled, it may have left a temp file e.g. default~ (watch the ~).
Depending on your editor, the file could be named .save or something like it. Just run $ ls -lah to see which files are unintended to be the...
How can mixed data types (int, float, char, etc) be stored in an array?
... it has many names (kind of like dictionaries, hashes, associative arrays, etc.).
– Barmar
Sep 2 '13 at 17:40
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Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
..."> I guess that's safest even though the font family is Helvetica Neue etc
– wide_eyed_pupil
Dec 15 '11 at 7:28
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Real World Example of the Strategy Pattern
...e would look the same:
File file = getFile();
Cipher c = CipherFactory.getCipher( file.size() );
c.performAction();
// implementations:
interface Cipher {
public void performAction();
}
class InMemoryCipherStrategy implements Cipher {
public void performAction() {
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
... +1 you see often: "public abstract", "private static final" etc. Some IDEs (e.g. NetBeans) even have some shortcuts, e.g. "psf" or "Psf"
– Puce
May 24 '13 at 9:07
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Convert string to nullable type (int, double, etc…)
...ately, much of the data is in strings, where it should be int's or double, etc...
16 Answers
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When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?
... In todays world, Data Execution Prevention doesn't even allow the CPU to fetch an instruction from the heap. This answer is outdated since XP SP2.
– MSalters
Apr 5 '17 at 8:27
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