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How to override toString() properly in Java?
... }
public static void main(String args[]){
Student s1=new Student(100,”Joe”,”success”);
Student s2=new Student(50,”Jeff”,”fail”);
System.out.println(s1);//compiler writes here s1.toString()
System.out.println(s2);//compiler writes here s2.toString()
}
} ...
Effects of changing Django's SECRET_KEY
...| tr -dc 'A-Za-z0-9!"#$%&\''()*+,-./:;<=>?@[\]^_`{|}~' | head -c 100 ; echo
At this point I thought why not try a larger key, so I tried it with a 100 and 1000 long key. Both worked. If I understand the source code, the object returned by the signer function is a hmac hash in base64. RFC...
Windows API Code Pack: Where is it? [closed]
...
The original links are dead, but an Microsoft employee has uploaded the v1.1 original codepack to nuget. Search for winapicp at nuget, or use this link:
Windows API Code Pack for Microsoft .NET Framework
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DaffyMenu 扩展：弹出菜单扩展，为组件添加弹出式菜单功能 · App Inventor 2 中文网
...的图标。
菜单项索引：数字类型，菜单项的索引位置
图标路径：文本类型，图标文件路径
SetTextColor 设置文本颜色(组件,颜色)
设置菜单项的文本颜色。
组件：组件类型，目标组件
颜色：数字...
byte[] to hex string [duplicate]
...rmance issue. Every additional 10 iterations will make the loop take about 1000 times longer.
– Guffa
Nov 24 '15 at 16:19
1
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Open file dialog box in JavaScript
...th display: none. A better approach would be to use position: fixed; top: -100em.
<label>
Open file dialog
<input type="file" style="position: fixed; top: -100em">
</label>
If you prefer you can go the "correct way" by using for in the label pointing to the id of the inp...
C/C++ maximum stack size of program
I want to do DFS on a 100 X 100 array. (Say elements of array represents graph nodes) So assuming worst case, depth of recursive function calls can go upto 10000 with each call taking upto say 20 bytes. So is it feasible means is there a possibility of stackoverflow?
...
How to change the color of an svg element?
...isplay: none;
}
.no-svg .my-svg-alternate {
display: block;
width: 100px;
height: 100px;
background-image: url(image.png);
}
<svg width="96px" height="96px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
<path id="time-3-icon" d="M256,50C142...
Use of alloc init instead of new
...swered Nov 4 '11 at 13:44
evdude100evdude100
437
How to use http.client in Node.js if there is basic authorization
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var http = require("http");
var url = "http://api.example.com/api/v1/?param1=1&param2=2";
var options = {
host: "http://api.example.com",
port: 80,
method: "GET",
path: url,//I don't know for some reason i have to use full url as a path
auth: username + ':' + passwo...