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What is the difference between & and && in Java?
... and it returns 0 if any of the bits is 0.
From the wiki page:
http://www.roseindia.net/java/master-java/java-bitwise-and.shtml
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Failed to Attach to Process ID Xcode
...and was able to resolve it all after reading the following article: http://www.lapcatsoftware.com/articles/debugging-mojave.html
Just my two cents. Hope this helps someone.
How to measure time taken between lines of code in python?
...d be the only reliable alternative because of this
– www.jensolsson.se
Jul 26 '16 at 6:58
4
Depre...
how to install gcc on windows 7 machine?
...shell, shell tools, make, git, svn, etc. msysgit comes with all of that. https://msysgit.github.io/
edit: I am now using msys2. Msys2 uses pacman from Arch Linux to install packages, and includes three environments, for building msys2 apps, 32-bit native apps, and 64-bit native apps. (You proba...
Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...Exists = false;
// Decompress found APK's Manifest XML
// Source: https://stackoverflow.com/questions/2097813/how-to-parse-the-androidmanifest-xml-file-inside-an-apk-package/4761689#4761689
try {
if ((new File(conductorApkPath).exists())) {
JarFile jf = new JarFile...
Get JSF managed bean by name in any Servlet related class
...m a plain old Servlet. This does require to bean to already exist.
http://www.coderanch.com/t/211706/JSF/java/access-managed-bean-JSF-from
FacesContext context = FacesContext.getCurrentInstance();
Application app = context.getApplication();
// May be deprecated
ValueBinding binding = app.cre...
how to POST/Submit an Input Checkbox that is disabled?
...also NOT relevant (may be not yet, or not anymore, I have no idea):
http://www.w3schools.com/tags/att_input_readonly.asp
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Get source jar files attached to Eclipse for Maven-managed dependencies
...ettings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
<profiles>
<profile>
<id>sources-and-javadocs...
Creating a favicon [closed]
...you want to transform into a favicon, then you can convert it using http://www.favicomatic.com/.
It creates crisp favicons, and I haven't had to edit them after creating them.
It will generate favicons at 16x16 and 32x32 and to quote them: "Every damn size, sir!". The site also supports/preserves t...
Why is @autoreleasepool still needed with ARC?
... 10000 each time round the outer for-loop.
Update:
Also see this answer - https://stackoverflow.com/a/7950636/1068248 - for why @autoreleasepool is nothing to do with ARC.
Update:
I took a look into the internals of what's going on here and wrote it up on my blog. If you take a look there then you...