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How can I deploy an iPhone application from Xcode to a real iPhone device?
...code sign and entitlements (I'm loving sed!):
sudo /usr/bin/sed -i .bak '/_REQUIRED/N;s/YES/NO/' /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.0.sdk/SDKSettings.plist
Pay attention to the iPhoneOS5.0.sdk part. If you're, for instance, using iOS 4.2 SDK, just replace it accordingl...
push_back vs emplace_back
I'm a bit confused regarding the difference between push_back and emplace_back .
7 Answers
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How can I perform a `git pull` without re-entering my SSH password?
...reate a file called ~/.ssh/config and add the line:
IdentityFile ~/.ssh/my_key2_rsa
where ~/.ssh/my_key2_rsa is my key.
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Booleans, conditional operators and autoboxing
...a.lang.Exception;
descriptor: ([Ljava/lang/String;)V
flags: ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
0: invokestatic #2 // Method returnsNull:()Ljava/lang/Boolean;
3: invokevirtual #3 // Method java...
How can I create tests in Android Studio?
...ike this:
public class ExampleUnitTest {
@Test
public void addition_isCorrect() throws Exception {
assertEquals(4, 2 + 2);
}
}
Press the double green arrow to run all the tests or the single green arrow to run only one. (In this case there is only one test so they both do the sa...
Python naming conventions for modules
...and so I'd always have to name my instances something unnatural like client_instance. What do you think of this problem?
– Ray
Jun 1 '16 at 10:59
3
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adding multiple entries to a HashMap at once in one statement
... 2016) as follow:
Map<String, Integer> cities = Map.of("Brussels", 1_139000, "Cardiff", 341_000);
The var-args case for Map is a little bit harder, you need to have both keys and values, but in Java, methods can’t have two var-args parameters. So the general case is handled by taking a va...
How to handle invalid SSL certificates with Apache HttpClient? [duplicate]
...n help you. Please download the Java
program and run
% java InstallCert _web_site_hostname_
This program opened a connection to
the specified host and started an SSL
handshake. It printed the exception
stack trace of the error that occured
and shows you the certificates used by
th...
Why is creating a Thread said to be expensive?
...of OpenJDK 6 on Linux, the thread stack is allocated by the call to pthread_create that creates the native thread. (The JVM does not pass pthread_create a preallocated stack.)
Then, within pthread_create the stack is allocated by a call to mmap as follows:
mmap(0, attr.__stacksize,
PROT_REA...
Reading 64bit Registry from a 32bit application
...
you have to use the KEY_WOW64_64KEY param when creating/opening the registry key. But AFAIK that's not possible with the Registry class but only when using the API directly.
This might help to get you started.
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