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How to URL encode a string in Ruby
...\x78\x9a\xbc\xde\xf1\x23\x45\x67\x89\xab\xcd\xef\x12\x34\x56\x78\x9a".force_encoding('ASCII-8BIT')
puts CGI.escape str
=> "%124Vx%9A%BC%DE%F1%23Eg%89%AB%CD%EF%124Vx%9A"
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ToList()— does it create a new list?
...tatic void RunChangeList()
{
var objs = Enumerable.Range(0, 10).Select(_ => new MyObject() { SimpleInt = 0 });
var whatInt = ChangeToList(objs); // whatInt gets 0
}
public static int ChangeToList(IEnumerable<MyObject> objects)
{
var objectList = objects.ToList();
objectLi...
Why does my 'git branch' have no master?
...ing this error "fatal: master: not a valid SHA1"
– KK_07k11A0585
Nov 28 '15 at 9:46
1
@Amber git ...
Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
...penSSL I was required to create a new environment variable:
Name: OPENSSL_CONF
Value: C:\Program Files\OpenSSL\openssl.cnf
In powershell:
$env:OPENSSL_CONF = "${env:ProgramFiles}\OpenSSL\openssl.cnf"
This value differs from previous installation versions (as seen in a previous edit of this po...
ValueError: invalid literal for int() with base 10: ''
...ame)
for line in h:
if line.strip():
[int(next(h).strip()) for _ in range(4)] # list of integers
This way it processes 5 lines at the time. Use h.next() instead of next(h) prior to Python 2.6.
The reason you had ValueError is because int cannot convert an empty string to the integ...
Switching the order of block elements with CSS [duplicate]
...new implementation: developer.mozilla.org/en-US/docs/Web/Guide/CSS/Flexible_boxes
– Daniel Ristic
Sep 11 '13 at 16:13
...
Displaying files (e.g. images) stored in Google Drive on a website
...
Here's the simple view link:
https://drive.google.com/uc?id=FILE_ID
e.g. https://drive.google.com/uc?id=0B9o1MNFt5ld1N3k1cm9tVnZxQjg
You can do the same for other file types, e.g. MP3, PDF, etc.
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Flask vs webapp2 for Google App Engine
...easily avoid it. Moreover, despite the fact I sympathize with Flask, I'm really impressed with webapp2 and have my hands itching to try it out. Thank you for answer and for webapp2!
– Anton Moiseev
Jul 22 '11 at 9:52
...
How do I change the default port (9000) that Play uses when I execute the “run” command?
... file I created a file in the distributable root directory called: {PROJECT_NAME}_config.txt and added:
-Dhttp.port=8080
Where {PROJECT_NAME} should be replaced with the name of your project. Then started the {PROJECT_NAME}.bat script as usual in the bin\ directory.
...
MLKitObjectDetector 拓展：离线目标检测（找出物体并画框） · App Inventor 2 中文网
...Detector1.GotObjects(count, imageWidth, imageHeight, resultJson) {
标签_原始结果.Text = resultJson
}
resultJson 的形状（用「JSON 文本解码」块解析）：
[{"bounds":{"left":120,"top":80,"right":420,"bottom":560,"width":300,"height":480},
"trackingId":-1,
"labels":[{"label"...