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Extracting bits with a single multiplication
...d-add operations. The key is to allow overflow to "shift away" the bits we don't need and put the ones we want in the right place.
Multiplication by 4 (00000100) would shift everything left by 2 and get you to a00b0000 . To get the b to move up we need to multiply by 1 (to keep the a in the right ...
Can't connect to local MySQL server through socket homebrew
...ql/mysql.sock. To fix this, you have to create a symlink in /var/mysql:
sudo mkdir /var/mysql
sudo ln -s /tmp/mysql.sock /var/mysql/mysql.sock
This solved it for me. Now my phpMyAdmin works happily with localhost and 127.0.0.1.
Credit goes to Henry
...
How can I tell jackson to ignore a property for which I don't have control over the source code?
...xin
abstract class MixIn {
@JsonIgnore abstract int ignoreThis(); // we don't need it!
}
With this:
objectMapper.getSerializationConfig().addMixInAnnotations(YourClass.class, MixIn.class);
Edit:
Thanks to the comments, with Jackson 2.5+, the API has changed and should be called with objec...
fetch in git doesn't get all branches
...asy. Strangely it's not working, and all the posts I've found suggest I'm doing the right thing. So I'll subject myself to the lambasting, because there must be something obviously wrong with this:
...
#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
...t longer timeouts when debug is enabled, so using #if, I can write this
DoSomethingSlowWithTimeout(DEBUG_ENABLED? 5000 : 1000);
... instead of ...
#ifdef DEBUG_MODE
DoSomethingSlowWithTimeout(5000);
#else
DoSomethingSlowWithTimeout(1000);
#endif
Second, you're in a better position if you...
Mapping composite keys using EF code first
...erver supposed to know which one goes first? Here's what you would need to do in your code:
public class MyTable
{
[Key, Column(Order = 0)]
public string SomeId { get; set; }
[Key, Column(Order = 1)]
public int OtherId { get; set; }
}
You can also look at this SO question. If you want of...
How to install pip with Python 3?
....9+ or Python 3.4+
Congrats, you should already have pip installed. If you do not, read onward.
If you're running a Unix-like System
You can usually install the package for pip through your package manager if your version of Python is older than 2.7.9 or 3.4, or if your system did not include it for...
Format a number as 2.5K if a thousand or more, otherwise 900
...
How do I inset a php variable inside here and use it? i.e. if my number variable is $mynumber_output where do I insert this to use it? For example, say $mynumber_output = 12846, I would like 12846 converted to 12.8k
...
SQL variable to hold list of integers
...s SQL reports and have placed the underlying reports query into a query windows of SQL 2012.
8 Answers
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The target … overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Pods.xcconfig
...the time:
Go to your target Build Settings -> Other linker flags -> double click . Add $(inherited) to a new line.
If you have problem with "...target overrides the GCC_PREPROCESSOR_DEFINITIONS build setting defined in..." then you must add $(inherited) to your target Build Settings -> Pr...