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PHP namespaces and “use”
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170
The use operator is for giving aliases to names of classes, interfaces or other namespaces. Mo...
Throttling method calls to M requests in N seconds
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14 Answers
14
Active
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What's the difference between io.sockets.emit and broadcast?
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176
io.sockets.emit will send to all the clients
socket.broadcast.emit will send the message to a...
How to exclude certain directories/files from git grep search
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17
It's not possible, but has been discussed recently. Proposed workaround in link:
You can pu...
Approximate cost to access various caches and main memory?
Can anyone give me the approximate time (in nanoseconds) to access L1, L2 and L3 caches, as well as main memory on Intel i7 processors?
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How to add a custom button state
...re details:
First, create file "res/values/attrs.xml":
<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="food">
<attr name="state_fried" format="boolean" />
<attr name="state_baked" format="boolean" />
</declare-sty...
What does the KEY keyword mean?
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193
Quoting from http://dev.mysql.com/doc/refman/5.1/en/create-table.html
{INDEX|KEY}
So KEY is...
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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Reading header data in Ruby on Rails
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149
request.headers["Content-Type"] # => "text/plain"
replace "Content-Type" with the name of...
nginx upload client_max_body_size issue
...s I want uploaded.
To do that, I set the nginx client_max_body_size to 1m (1MB) and expect a HTTP 413 (Request Entity Too Large) status in response when that rule breaks.
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