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Merge multiple lines (two blocks) in Vim
...t element. This lets us replace the deleted lines in the order in which we read them. We could instead replace the deleted lines in reverse order by using remove(l,-1).
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Why does writeObject throw java.io.NotSerializableException and how do I fix it?
...rd party class into your own class, which implements Serializable and uses readObject() and writeObject() to manually serialize the data of the third party class. In some cases this might be a reasonable approach. stackoverflow.com/a/12963580/1208581
– sulai
Ma...
Get class that defined method
... @sr2222 You are right. I've modified the answer as I have already started though I think Alex solution is more compact.
– estani
Dec 30 '12 at 13:01
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How to remove unreferenced blobs from my git repo
...might want to keep: Stashes; Old history not in any current branches; etc. Read the documentation to be sure this is what you want.
To expire the reflog, and then prune all objects not in branches:
git reflog expire --expire-unreachable=now --all
git gc --prune=now
git reflog expire --expire-unreac...
How to send an email using PHP?
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I already did, it is not in the spam, it is not reaching at all. I read a little more about the subject and it seems that Hotmail requires some special header or it does not allow the email to pass their servers... I still didn't...
Git push rejected after feature branch rebase
... thank you for that it worked well. Here is more details on that I read to understand better. This is very useful when you don't want to or cannot do a force push. Deleting Remote Branches and Rebasing
– RajKon
Jul 25 '16 at 21:32
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What's wrong with using == to compare floats in Java?
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@MichaelPiefel it already says: "depending on the desired precision". Floats by their nature are kind of like physical values: you're only interested in some limited number of positions depending on the total inaccuracy, any differences beyond t...
jQuery Ajax File Upload
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Specifically, IE < 10 doesn't, for those too lazy to read the link.
– Kevin
Nov 1 '12 at 5:28
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Heroku free account limited?
...file upload for several features in our app, but they do not save.
I have read on stackoverflow that "You are limited to 100MB of disk space, but you are not permitted to save any files (including user uploads) to disk because the filesystem is readonly. The 100MB of disk space is for your applicat...
Why do some websites add “Slugs” to the end of URLs? [closed]
...p to scrutiny. Apart from geeks, hardly anyone really types URLs directly. Readability is definitely important, and I think a growing number of users see the URLs, but when it comes to "guessing" I think the minority is extremely tiny.
– eyelidlessness
Jun 2 '0...