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Which icon sizes should my Windows application's icon include?
... @someFolk java compiles to "class" files or a "jar" file (which is a zip of class files + manifest). In other words, it does not compile to PE (windows executables). However, there are tools that build wrappers for you - basically small programs that contain the jar as a resource (which is ext...
Immutability of Strings in Java
...ok at the source code for String.replace(char,char) (also available in src.zip in your JDK installation directory -- a pro tip is to look there whenever you wonder how something really works) you can see that what it does is the following:
If there is one or more occurrences of oldChar in the curre...
Eclipse interface icons very small on high resolution screen in Windows 8.1
... a PNG or GIF, double
If a file is another type copy
If a file is a JAR or ZIP, create a target file and process the contents using a similar process:
a. Images are doubled
b. Other files are copied across into the ZipOutputStream as is.
The only problem I've found with this solution is that it ...
Ship an application with a database
.../databases/my_database.db
(Optionally, you may compress the database in a zip file such as assets/databases/my_database.zip. This isn't needed, since the APK is compressed as a whole already.)
Create a class, for example:
public class MyDatabase extends SQLiteAssetHelper {
private static fina...
How to set up Spark on Windows?
...on 1.0.0 there are .cmd scripts to run spark in windows.
Unpack it using 7zip or similar.
To start you can execute /bin/spark-shell.cmd --master local[2]
To configure your instance, you can follow this link: http://spark.apache.org/docs/latest/
...
Accessing dict_keys element by index in Python3
...))
before I realised this is all much better written as
for (k, res) in zip(d.keys(), some_list):
which works just fine.
I believe that in many other cases, indexing dictionary keys by position can be avoided. Although dictionaries are ordered in Python 3.7, relying on that is not pretty. Th...
How to create a library project in Android Studio and an application project that uses the library p
...gt; build > outputs > aar folder
change aar file extension name into zip
unzip, and you can see classes.jar in the folder.
rename and use it!
Anyway, I don't know why google makes jar creation so troublesome in android studio.
...
Random / noise functions for GLSL
... textures):
http://www.itn.liu.se/~stegu/simplexnoise/GLSL-noise-vs-noise.zip
If you have any specific questions, feel free to e-mail me directly (my email address can be found in the classicnoise*.glsl sources.)
share
...
T-SQL split string
...
I needed a quick way to get rid of the +4 from a zip code.
UPDATE #Emails
SET ZIPCode = SUBSTRING(ZIPCode, 1, (CHARINDEX('-', ZIPCODE)-1))
WHERE ZIPCode LIKE '%-%'
No proc... no UDF... just one tight little inline command that does what it must. Not fancy, not ele...
What is sharding and why is it important?
...sic example of the 'CustomersEast' and 'CustomersWest' tables, where their zip code already indicates where they will be found.
Sharding goes beyond this: it partitions the problematic table(s) in
the same way, but it does this across potentially multiple instances
of the schema. The obviou...