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XMLHttpRequest cannot load file. Cross origin requests are only supported for HTTP
...pen a browser
In the address line type: http://your IP address:port
http://xxx.xxx.x.x:1337 or http://xx.xxx.xxx.xx:8000 for the default
If the server is working, you will see a list of your files in the browser
Click the file you want to serve, and it should display.
More advanced solutions
In...
Real differences between “java -server” and “java -client”?
...o a -server application. For instance, on my Linux system, I get:
$ java -XX:+PrintFlagsFinal -version 2>&1 | grep -i -E 'heapsize|permsize|version'
uintx AdaptivePermSizeWeight = 20 {product}
uintx ErgoHeapSizeLimit = 0 {product}...
How do I view all commits for a specific day?
...
Nice. However, that command will omit commits between 23:59 and 00:00 the next day, therefore git log --after="2013-11-12 00:00" --before="2013-11-13 00:00" is better. I believe gitk --since="2013-11-12 00:00" --until="2013-11-...
What is the difference between an annotated and unannotated tag?
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TL;DR
The difference between the commands is that one provides you with a tag message while the other doesn't. An annotated tag has a message that can be displayed with git-show(1), while a tag without annotations is just a named pointer to a ...
LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...GO在每次迭代时用SLP (Successive LP，逐次线性规划)方法寻找搜索方向（缺省值）
Steepest Edge
最陡边策略
选择该选项, LINGO在每次迭代时将对所有可能的变量进行尝试，找到使目标值下降最多的变量进行迭代；缺省...
How do I reattach to a detached mosh session?
...etached session, use the PID number displayed in that message (that's the 'XXXX' part.) For example, if you see --
Mosh: You have a detached Mosh session on this server (mosh [12345]).
And can run this command:
kill 12345
Also, to close all mosh connections you can:
kill `pidof mosh-server`
...
How to split a long regular expression into multiple lines in JavaScript?
... second parameter
/regex/g => new RegExp('regex', 'g')
[Addition ES20xx (tagged template)]
In ES20xx you can use tagged templates. See the snippet.
Note:
Disadvantage here is that you can't use plain whitespace in the regular expression string (always use \s, \s+, \s{1,x}, \t, \n etc).
...
python requests file upload
...and no one seemed to have the same problem, namely, that the file is not received by the server:
4 Answers
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Detecting a mobile browser
...cket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v...
Printing a variable memory address in swift
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Even though it's accepted and highest voted answer, it still gives wrong results. Example: print(self.description) prints <MyViewController: 0x101c1d580>, we use it as a reference. var mutableSelf = self; withUnsafePointer(to: &mutabl...