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How to select html nodes by ID with jquery when the id contains a dot?
...cular IE5.x), but all modern desktop browsers support it.
The same method does seem to work in jQuery 1.3.2, though I haven't tested it thoroughly; quickExpr doesn't pick it up, but the more involved selector parser seems to get it right:
$('#SearchBag\\.CompanyName');
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Why does appending “” to a String save memory?
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Doing the following:
data.substring(x, y) + ""
creates a new (smaller) String object, and throws away the reference to the String created by substring(), thus enabling garbage collection of this.
The important thing to r...
Copy object values in Visual Studio debug mode
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In the immediate window, type
?name_of_variable
This will print out everything, and you can manually copy that anywhere you want, or use the immediate window's logging features to automatically write it to a file.
UPDATE: I assume you were as...
How to print last two columns using awk
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Try and see. It does work Solaris 9 awk & nawk. The alternative is $(NF-1)
– jim mcnamara
Nov 29 '10 at 15:04
1
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How to dump a dict to a json file?
...lt.json', 'w') as fp:
json.dump(sample, fp)
This is an easier way to do it.
In the second line of code the file result.json gets created and opened as the variable fp.
In the third line your dict sample gets written into the result.json!
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Iterate over a Javascript associative array in sorted order
... @Lalit - if you're referring to Torok's comment, that's because you don't have anything interfering with object's prototype, which you can't rely on.
– Luke Schafer
Nov 10 '10 at 3:56
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What is the use of ByteBuffer in Java? [closed]
... of its uses and shortcomings. You essentially use it whenever you need to do fast low-level I/O. If you were going to implement a TCP/IP protocol or if you were writing a database (DBMS) this class would come in handy.
shar...
How can I perform a `git pull` without re-entering my SSH password?
Is it possible to configure git/ssh so I don't have to enter my passphrase every time I want to perform a git pull ? Note that the repo is a private one on github.
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Backbone View: Inherit and extend events from parent
Backbone's documentation states:
15 Answers
15
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How to clean node_modules folder of packages that are not in package.json?
...nto package.json for modules to be installed. After a while I see that I don't need some specific module and remove its dependency from package.json . Then I remove some other modules from package.json because they are not needed anymore and others are replaced with alternatives.
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