大约有 7,500 项符合查询结果（耗时：0.0251秒） [XML]
NPM - How to fix “No readme data”
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I would word this answer something like - Of course, the only reason not to have a README.md file is that your project is private. So either write a proper README.md or set the private flag.
– rustyx
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What does “var FOO = FOO || {}” (assign a variable or an empty object to that variable) mean in Java
... I'm not sure truthy and falsey should be perpetuated as actual words. Amusing, but not exactly standard. :-)
– Orbling
Jun 22 '11 at 12:25
4
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Showing the stack trace from a running Python application
...t tip! This also works to send the signal, to all processes containing the word "mypythonapp": pkill -SIGUSR1 -f mypythonapp
– Alexander
Aug 5 '10 at 9:29
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Initialize class fields in constructor or at declaration?
...d do it in the declaration (2.). I think that it might be the usage of the word "default" that confuses you.
– Ricky Helgesson
Oct 11 '12 at 17:12
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How to check if hex color is “too black”?
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I found this WooCommerce Wordpress PHP function (wc_hex_is_light) and I converted to JavaScript. Works fine!
function wc_hex_is_light(color) {
const hex = color.replace('#', '');
const c_r = parseInt(hex.substr(0, 2), 16);
const c_g = pa...
boolean in an if statement
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Interesting. I'll take your word for it. I was thinking in the ObjC/C/C++ world, in JS I'm assuming you're correct, since data types in JS can be changed and 2==true won't quantify the if then.
– Apollo SOFTWARE
De...
How to print out the method name and line number and conditionally disable NSLog?
... you get things like this:
2011-11-03 13:43:55.632 myApp[3739:207] Hello Word
But with printf you get only:
Hello World
Use this code
#ifdef DEBUG
#define NSLog(FORMAT, ...) fprintf(stderr,"%s\n", [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String]);
#else
#define NSLog(.....
Hashing a string with Sha256
... recommended to use just SHA hashing without a work factor for storing passwords. In other words, the hashing process of the password needs to be significantly slow, to prevent hackers from guessing fast. Use Bcrypt, or Scrypt for better security.
– Ton Snoei
J...
SQL join: selecting the last records in a one-to-many relationship
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Can you explain the AND NOT EXISTS part in easy words ?
– Istiaque Ahmed
Nov 9 '17 at 14:24
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How to place div side by side
...I believe the most straight forward solution is to make the divs behave as words in a paragraph. Try specifying display: inline-block
<div style="display: inline-block">
Content in column A
</div>
<div style="display: inline-block">
Content in column B
</div>
You mi...