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.war vs .ear file
...JB modules which contain enterprise java beans (class files) and EJB deployment descriptor are packed as JAR files with .jar extension
WAR:
Web modules which contain Servlet class files, JSP Files, supporting files, GIF and HTML files are packaged as a JAR file with .war (web archive) exten...
Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
...e question
This is pretty easy, unless you don't need to generalize
try something like the code below (but replace space indentation with tabs near g++)
SRC_DIR := .../src
OBJ_DIR := .../obj
SRC_FILES := $(wildcard $(SRC_DIR)/*.cpp)
OBJ_FILES := $(patsubst $(SRC_DIR)/%.cpp,$(OBJ_DIR)/%.o,$(SRC_FIL...
Android - Start service on boot
...oid"
package="pack.saltriver" android:versionCode="1" android:versionName="1.0">
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<application android:icon="@drawable/icon" android:label="@string/app_name">
<receiver android:name="...
How does the String class override the + operator?
... when String is a class? In the String.java code I did not find any implementation for this operator. Does this concept violate object orientation?
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How to implement WiX installer upgrade?
...ewest versions (from the 3.5.1315.0 beta), you can use the MajorUpgrade element instead of using your own.
For example, we use this code to do automatic upgrades. It prevents downgrades, giving a localised error message, and also prevents upgrading an already existing identical version (i.e. only l...
How can I get the length of text entered in a textbox using jQuery?
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Is there a command like “watch” or “inotifywait” on the Mac?
...er on my Mac (Snow Leopard) and then execute a script (giving it the filename of what was just moved into a folder (as a parameter... x.sh "filename")).
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Determining the current foreground application from a background task or service
...runs in the background, which knows when any of the built-in applications (messaging, contacts, etc) is running.
13 Answers...
Why shouldn't Java enum literals be able to have generic type parameters?
... given in the JEP is, which is precisely what I was looking for:
enum Argument<X> { // declares generic enum
STRING<String>(String.class),
INTEGER<Integer>(Integer.class), ... ;
Class<X> clazz;
Argument(Class<X> clazz) { this.clazz = clazz; }
Class&l...
Multiple Updates in MySQL
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Note: this answer also assumes ID is the primary key
– JM4
Dec 12 '12 at 18:01
12
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