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How does this code generate the map of India?
...[b];
b++;
while (a > 64) {
a--;
if (++c == 'Z') {
c /= 9;
putchar(c);
} else {
putchar(33 ^ (b & 0x01));
}
}
}
return 0;
}
The strange clever part is in the putcha...
How to fix height of TR?
...
Tables are iffy (at least, in IE) when it comes to fixing heights and not wrapping text. I think you'll find that the only solution is to put the text inside a div element, like so:
td.container > div {
width: 100%;
h...
Why is it common to put CSRF prevention tokens in cookies?
... single page app, so it would be useful where state needs to flow between different page requests where the CSRF value cannot normally persist in the browser).
Consider the following scenarios and processes in a typical application for some pros and cons of each approach you describe. These are bas...
How to display double quotes(") Symbol in a TextView?
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This answer is incorrect because the OP specifically asks about "double quotes, in Text view in in xml file" not in strings.xml.
– Patrick
Jun 22 '15 at 7:16
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Is it possible to forward-declare a function in Python?
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If you don't want to define a function before it's used, and defining it afterwards is impossible, what about defining it in some other module?
Technically you still define it first, but it's clean.
You could create a recur...
Convert string to Python class object?
... user input to a Python function, I'd like to get a class object out of it if there's a class with that name in the currently defined namespace. Essentially, I want the implementation for a function which will produce this kind of result:
...
Force browser to download image files on click
...o download the image with the same file name (in this example image.png).
If you specify a value for this attribute, then that will become the new filename:
<a href="/path/to/image.png" download="AwesomeImage.png">
UPDATE: As of spring 2018 this is no longer possible for cross-origin hrefs....
程序员之网络安全系列（二）：如何安全保存用户密码及哈希算法 - 更多技术 ...
...以对用户的盐使用自己的加密算法。那么代码就如下:
if MD5(userInputPpassword+globalsalt+usersalt)===user.databasePassword）
{
login success
}
普通用户如何做？
由于这个是写给程序员，当然是说在前端用户注册时密码应该如何设置，...
How to convert an NSTimeInterval (seconds) into minutes
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Brief Description
The answer from Brian Ramsay is more convenient if you only want to convert to minutes.
If you want Cocoa API do it for you and convert your NSTimeInterval not only to minutes but also to days, months, week, etc,... I think this is a more generic approach
Use NSCalendar me...
What is the difference between substr and substring?
What is the difference between
10 Answers
10
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