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Including jars in classpath on commandline (javac or apt)
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170
Try the following:
java -cp jar1:jar2:jar3:dir1:. HelloWorld
The default classpath (unless ...
How to get JSON response from http.Get
...esponse onto a target structure.
var myClient = &http.Client{Timeout: 10 * time.Second}
func getJson(url string, target interface{}) error {
r, err := myClient.Get(url)
if err != nil {
return err
}
defer r.Body.Close()
return json.NewDecoder(r.Body).Decode(target)
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How do I pass the this context to a function?
...rguments to your function and .apply() needs an array.
myfunc.call(obj_a, 1, 2, 3);
myfunc.apply(obj_a, [1, 2, 3]);
Therefore, you can easily write a function hook by using the apply() method. For instance, we want to add a feature to jQuerys .css() method. We can store the original function refe...
Should the .gradle folder be added to version control?
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115
Should I track the .gradle directory?
No. It can safely be ignored.
Why should I ignore it...
How to simulate a touch event in Android?
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110
Valentin Rocher's method works if you've extended your view, but if you're using an event list...
What does “./bin/www” do in Express 4.x?
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135
In Express 3.0, you normally would use app.configure() (or app.use()) to set up the required m...
filter items in a python dictionary where keys contain a specific string
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183
How about a dict comprehension:
filtered_dict = {k:v for k,v in d.iteritems() if filter_strin...
How can Bash execute a command in a different directory context?
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answered May 12 '12 at 19:05
Todd A. JacobsTodd A. Jacobs
67.5k1313 gold badges117117 silver badges173173 bronze badges
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Efficiently test if a port is open on Linux?
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14 Answers
14
Active
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Can someone explain collection_select to me in clear, simple terms?
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edited Jul 27 '15 at 16:07
amiuhle
2,3951616 silver badges2727 bronze badges
answered Jan 18 ...