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Subclassing a Java Builder class
...f class that can call all the builder methods on any of its parents in any order:
public final class LeafClass extends SecondLevel {
private int baz;
public static final class Builder extends SecondLevel.Builder<LeafClass,Builder> {
protected LeafClass createObject() {
...
How to identify server IP address in PHP
... @andreas It shouldn't. The local hostname should be in the /etc/hosts file and will be fast - although it might just be 127.0.0.1. If it does have to call DNS then it will be slow like you say.
– Ariel
Feb 12 '15 at 10:39
...
Error: “The sandbox is not in sync with the Podfile.lock…” after installing RestKit with cocoapods
...coapods, reinstalling, updating, doing all of this with xcode restarts and etc. All of these in terminal perform successfully but the build continues to fail. Any further thoughts? Errors: diff: /../Podfile.lock: No such file or directory diff: /Manifest.lock: No such file or directory error: The...
GitHub “fatal: remote origin already exists”
...; git remote -v
octopress https://github.com/imathis/octopress.git (fetch)
octopress https://github.com/imathis/octopress.git (push)
origin
You'll first note that my origin has no url. Any attempt to remove it, rename it, etc all fails.
So, change the url manually:
git remote set-ur...
connecting to MySQL from the command line
... thank you, 2 questions 1) do you have to include the "- u" "- p" etc, or are those replaced by the username etc 2) if there's no database created do you just leave that blank?
– Leahcim
Feb 27 '11 at 7:13
...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...dexing and unboxed pixels with arbitrary precision (Double, Float, Word16, etc..)
all essential functions like map, fold, zipWith, traverse ...
support for various color spaces: RGB, HSI, gray scale, Bi-tonal, Complex, etc.
common image processing functionality:
Binary morphology
Convolution
Inter...
Find unique rows in numpy.array
...
Note that if you want unique rows ignoring order of values in the row, you can sort the original array in the columns direct first: original_array.sort(axis=1)
– mangecoeur
Mar 2 at 11:59
...
DataTable: Hide the Show Entries dropdown but keep the Search box
...
"searching": false, // Search Box will Be Disabled
"ordering": false, // Ordering (Sorting on Each Column)will Be Disabled
"info": true, // Will show "1 to n of n entries" Text at bottom
"lengthChange": false // Will Disabled Record number per page
...
Set default CRAN mirror permanent in R
...tilde expansion). If this variable is
unset, the default is R_HOME/etc/Rprofile.site, which is used if
it exists (which it does not in a 'factory-fresh' installation).
So do Sys.getenv("R_PROFILE") for the first option, or Sys.getenv("R_HOME") or R.home() for the second option. On m...
PHP convert date format dd/mm/yyyy => yyyy-mm-dd [duplicate]
...);
Then use $current_time as needed in your app (store, add or subtract, etc), then when you need to display the date value it to your users, you can use date() to specify your desired date format:
// Display a human-readable date format
echo date('d-m-Y', $current_time);
This way you'll avoid ...