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Revert to a commit by a SHA hash in Git? [duplicate]
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That makes sense, the reason I ask is that git now tells me that I'm not on any branch.
– JP Silvashy
Dec 12 '09 at 23:51
9
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Replace all 0 values to NA
...e number of elements so that there can be no "holes" (i.e., NULL values).
Now you could replace zeroes by NULL in a data frame in the sense of completely removing all the rows containing at least one zero. When using, e.g., var, cov, or cor, that is actually equivalent to first replacing zeroes wit...
How costly is .NET reflection?
... fear programmers who fear irrationally - it shows that they don't really know what they're doing and just basing what they do on what other people tell them. cough cargo cult cough
– bsneeze
May 2 '09 at 1:29
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Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDeleg
...diary subclass to hold utility code for all other table views to use (they now subclass OPTableViewController).
Firstly, this function returns a new detail disclosure button using our custom graphic:
- (UIButton *) makeDetailDisclosureButton
{
UIButton * button = [UIButton outpostDetailDisclos...
How do I wrap text in a pre tag?
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I know this I'm late to this game, but why is this solution better than setting it once in the stylesheet? I have multiple divs on one HTML output screen that would need this. Seems like a single fix to the element in the styles...
Is there a real solution to debug cordova apps [closed]
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I was missing the IP proper configuration, now it works flawlessly, thanks so much!
– Juan Carlos Alpizar Chinchilla
Nov 20 '14 at 18:24
8
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How do you force a makefile to rebuild a target
...se variable $(MAKE) instead of make to get recursive make calls
save and now call
make new
and it will recompile everything again
What happened?
1) 'new' calls clean.
'clean' do 'rm' which removes all object files that have the extension of '.o'.
2) 'new' calls 'make'.
'make' see that th...
Does Spring @Transactional attribute work on a private method?
...ur config class
@EnableTransactionManagement(mode = AdviceMode.ASPECTJ)
Now you should be able to use @Transactional on private methods.
One caveat to this approach: You will need to configure your IDE to be aware of AspectJ otherwise if you run the app via Eclipse for example it may not work. M...
Anyone else find naming classes and methods one of the most difficult parts in programming? [closed]
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What you are doing now is fine, and I highly recommend you stick with your current syntax, being:
context + verb + how
I use this method to name functions/methods, SQL stored procs, etc. By keeping with this syntax, it will keep your Intelli...
Fastest way to download a GitHub project
...us placement... When you click that button, you're saying to github, "You know that whole source code management infrastructure that you're wrapped around? The whole multi-user file sharing and versioning universe that you are? Well screw all that, just give me the goodies." I mean, use that button,...