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Ways to save Backbone.js model data?
...et's get back to thinking about Backbone. Backbone is wonderful because it does a lot of work for you. To save our donut and secondHelping, we simply do this:
myDonut.save();
mySecondHelping.save();
Backbone is smart. If you just created a donut resource, it won't have an ID from the server. It h...
Calling a function within a Class method?
..., wrapping the bigTest() and smallTest() functions in public function() {} does not make them private — you should use the private keyword on both of these individually:
class test () {
public function newTest(){
$this->bigTest();
$this->smallTest();
}
private f...
How to create JSON string in JavaScript?
...or, but if I put all the name, age, married in one single line (line 2) it doesn't. Whats the problem?
7 Answers
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jquery select change event get selected option
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What does the $("selector", this) syntax mean? I have a general idea, but I'm not totally sure
– JoshWillik
Jan 20 '14 at 22:08
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Change font size macvim?
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On OS X Mavericks this answer does not work. See @Denis answer, below. :set guifont=Menlo\ Regular:h16
– Travis Bear
Mar 6 '14 at 17:06
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How to handle Back button with in the dialog?
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This doesn't seem to work if a custom view is used (i.e. not creating the dialog but just inhering from DialogFragment) while the key listener works in that case.
– Julian Honma
Aug 25 '17 at...
How to commit a change with both “message” and “description” from the command line? [duplicate]
...can reword it. This approach is more useful because you know what the code does only after you wrote it.
git rebase -i origin/master
Then, your commits will appear:
pick e152ce2 Update framework
pick ffcf91e Some magic
pick fa672e1 Update comments
Select the commit you want to reword and save...
Virtualbox “port forward” from Guest to Host [closed]
...ell, but didn't work for both NAT and bridge. The apache logs in the guest doesn't give any errors and the apache is up and running in the guest.
– Carmen
Mar 2 '12 at 18:07
...
IntelliJ: Never use wildcard imports
...kage exceeds that threshold.
Update: in IDEA 13 "Use single class import" does not prevent wildcard imports. The solution is to go to Preferences (⌘ + , on macOS / Ctrl + Alt + S on Windows and Linux) > Editor > Code Style > Java > Imports tab set Class count to use import with '*' an...
The way to check a HDFS directory's size?
... the total of a particular group of files within a directory the -s option does not work (in Hadoop 2.7.1). For example:
Directory structure:
some_dir
├abc.txt
├count1.txt
├count2.txt
└def.txt
Assume each file is 1 KB in size. You can summarize the entire directory with:
hdfs ...