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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 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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Pandas read_csv low_memory and dtype options
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The deprecated low_memory option
The low_memory option is not properly deprecated, but it should be, since it does not actually do anything differently[source]
The reason you get this low_memory warning is because guessing dtypes for each colum...
How to check if AlarmManager already has an alarm set?
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Following up on the comment ron posted, here is the detailed solution. Let's say you have registered a repeating alarm with a pending intent like this:
Intent intent = new Intent("com.my.package.MY_UNIQUE_ACTION");
PendingIntent pendingIntent = P...