| // Ascii numbers 0-9 | |
| const ( | |
| ascii_0 = 48 | |
| ascii_9 = 57 | |
| ) | |
| // parseInt64 expects decimal positive numbers. We | |
| // return -1 to signal error | |
| func parseInt64(d []byte) (n int64) { | |
| if len(d) == 0 { |
| <?php | |
| /** | |
| * PHP XML to dynamic table | |
| * | |
| * @link http://stackoverflow.com/q/16997835/367456 | |
| */ | |
| require('.../Iterator-Garden/src/autoload.php'); // for DecoratingIterator - use development branch | |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
| // call this function from a http Handler Func, where data is the response object | |
| // response will be compressed with gzip if requester accepts it | |
| // browser should automatically decompress into valid json | |
| func jsonResponseWriter(w http.ResponseWriter, r *http.Request, data interface{}) error { | |
| var err error | |
| var jsonData []byte | |
| if jsonData, err = json.Marshal(data); err != nil { | |
| return err | |
| } | |
| w.Header().Set("Content-Type", "application/json") |
| ls -la | |
| echo "hello" | |
| tree | |
| adb devices | |
| adb wait-for-device #example of a long running task |
| // To the extent possible under law, the Yawning Angel has waived all copyright | |
| // and related or neighboring rights to orhttp_example, using the creative | |
| // commons "cc0" public domain dedication. See LICENSE or | |
| // <http://creativecommons.org/publicdomain/zero/1.0/> for full details. | |
| package main | |
| import ( | |
| // Things needed by the actual interface. | |
| "golang.org/x/net/proxy" |
| func handleUpload(u io.Reader) (err error) { | |
| // capture all bytes from upload | |
| b, err := ioutil.ReadAll(u) | |
| if err != nil { | |
| return | |
| } | |
| // wrap the bytes in a ReadSeeker | |
| r := bytes.NewReader(b) |
| // Just before switching jobs: | |
| // Add one of these. | |
| // Preferably into the same commit where you do a large merge. | |
| // | |
| // This started as a tweet with a joke of "C++ pro-tip: #define private public", | |
| // and then it quickly escalated into more and more evil suggestions. | |
| // I've tried to capture interesting suggestions here. | |
| // | |
| // Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_, | |
| // @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant, |
| package main | |
| import ( | |
| "container/list" | |
| "flag" | |
| "fmt" | |
| "io" | |
| "io/ioutil" | |
| "log" | |
| "net/http" |