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Determine on iPhone if user has enabled push notifications
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iOS 5: This checks for what kind of push notifications the app uses regardless of weather the app is in your phone's notification center or not. I disabled push notifications for my app and still got types == 6. Upon disabling sound and alert styl...
Pro JavaScript programmer interview questions (with answers) [closed]
What are good questions to determine if applicant is really a pro JavaScript (browser side) developer ?
8 Answers
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Why is “throws Exception” necessary when calling a function?
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what i got from your answer is that the Error class and its sublaclasses and RuntimeException class and its sub classes , they come under unchecked exception (like System.out.println(5/0); there is no need to throw as its is ...
How to commit changes to a new branch
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You can do a git status to see what is currently staged and what is not.
– John Brodie
Feb 1 '13 at 22:20
5
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Really killing a process in Windows
...o have that problem where processes could survive a kill -9 if they are in what's known as "Uninterruptible sleep" (shown by top and ps as state D) at which point the processes sleep so well that they can't process incoming signals (which is what kill does - sending signals).
Normally, Uninterrupti...
Convert tabs to spaces in Notepad++
...now in Edit -> Preferences -> Language. Although, I don't understand what the Tab Settings does. I've checked the Replace by space box for javascript, but I still get a tab when I press the tab key. Shouldn't it print 4 spaces instead?
– akinuri
Feb 3 '17...
WordPress asking for my FTP credentials to install plugins
... system. But when I try to add plugins from admin it asks for FTP access. What do I need to configure for WordPress to be able to upload without FTP?
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Git status - is there a way to show changes only in a specific directory?
... Thanks! Also, 'git status <directory>' seems to be doing what I would expect - I honestly don't remember what problem I had with it before... maybe it's a matter of a different git version, dunno.
– Kuba Suder
Dec 15 '12 at 20:32
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Should I prefer pointers or references in member data?
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Avoid reference members, because they restrict what the implementation of a class can do (including, as you mention, preventing the implementation of an assignment operator) and provide no benefits to what the class can provide.
Example problems:
you are forced to init...
how to use “AND”, “OR” for RewriteCond on Apache?
...he loop that goes through all the RewriteConditions a RewriteRule has, and what it basically does is (stripped, comments added for clarity):
# loop through all Conditions that precede this Rule
for (i = 0; i < rewriteconds->nelts; ++i) {
rewritecond_entry *c = &conds[i];
# execut...