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How can I create a Makefile for C projects with SRC, OBJ, and BIN subdirectories?
...cessfully!"
The $(TARGET) rule has the same problem that the target name does not actually describe what the rule builds. For that reason, if you type make several times, Make will rebuild the target each time, even though there is no reason to. A small change fixes that:
$(BINDIR)/$(TARGET): $(O...
Can I Install Laravel without using Composer?
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If you really wanted to, you could do all the work that Composer does manually, but you definitely should not. Installing Composer is easy, it's just a matter of getting the composer.phar file and running commands on it.
You do not need to run Composer on you...
How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
I've searched up and down the internet for this one. There's lots of half-answers out there, to do with Maven properties such as ${sonar.jacoco.reportPath} , or org.jacoco:jacoco-maven-plugin:prepare-agent or setting maven-surefire-plugin argLine with -javaagent .
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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?
I've been reading the other posts on tracking down the reasons for getting a SIGSEGV in an Android app. I plan to scour my app for possible NullPointers related to Canvas use, but my SIGSEGV barfs up a different memory address each time. Plus I've seen code=1 and code=2 . If the memory addres...
What is a Question Mark “?” and Colon “:” Operator Used for? [duplicate]
..." and colon ":" operator within the parentheses of a print function: What do they do? Also, does anyone know the standard term for them or where I can find more information on their use? I've read that they are similar to an 'if' 'else' statement.
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Store a closure as a variable in Swift
...ure, i.e. a closure taking
a float argument. The following would assign a "do nothing" closure to the
completion handler:
var completionHandler: (Float)->Void = {
(arg: Float) -> Void in
}
and this can be shortened to
var completionHandler: (Float)->Void = { arg in }
due to the au...
Removing elements by class name?
... jQuery (which you really could be using in this case, I think), you could do this like so:
$('.column').remove();
Otherwise, you're going to need to use the parent of each element to remove it:
element.parentNode.removeChild(element);
...
How to hash some string with sha256 in Java?
How can I hash some string with sha256 in Java? Does anybody know of any free library for this?
15 Answers
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How can I detect if a browser is blocking a popup?
Occasionally, I've come across a webpage that tries to pop open a new window (for user input, or something important), but the popup blocker prevents this from happening.
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Embedding ads on Android app?
...T permission.
Admob is open for anyone above the age of 18 to use, just download the SDK and set up an account. Integrating the ad into your app is very straight forward and the example in their SDK was clear. I used Admob for about 2 weeks, every day I earned double digits (>$9,
Adsense is...