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Print current call stack from a method in Python code
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333
Here's an example of getting the stack via the traceback module, and printing it:
import trac...
Simple (non-secure) hash function for JavaScript? [duplicate]
...e a numerical hash code (more specifically, a Java equivalent) such as 1395333309.
String.prototype.hashCode = function() {
var hash = 0;
if (this.length == 0) {
return hash;
}
for (var i = 0; i < this.length; i++) {
var char = this.charCodeAt(i);
hash = ...
ByteArray 扩展 - 字节数组处理工具 · App Inventor 2 中文网
...back h6 { margin-top: 0 !important; margin-bottom: 0 !important; color:#333; } .feedback-pop { position: fixed; right: 4px; top: 40%; background: #fff; box-sizing: border-box; border-radius: 4px; font-size: 15px; color: #1a1a1a; text-align: center; cursor: pointer; padding: 12px ...
How to format a phone number with jQuery
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Marc BMarc B
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CSS: Set a background color which is 50% of the width of the window
...ient(linear, left top, right top, color-stop(50%,#141414), color-stop(50%,#333), color-stop(0%,#888));
tested in Chrome only.
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HTTPS and SSL3_GET_SERVER_CERTIFICATE:certificate verify failed, CA is OK
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Marc BMarc B
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No Exception while type casting with a null in java
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333
You can cast null to any reference type without getting any exception.
The println method doe...
rails 3 validation on uniqueness on multiple attributes
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333
In Rails 2, I would have written:
validates_uniqueness_of :zipcode, :scope => :recorded_at...
Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
...k-vector. You will end up chasing your tail until the end of time applying patch after patch to your code. Standing back and looking at the general cases will leaed to safer code and a better security-focussed mindset.
– Cheekysoft
Sep 22 '08 at 22:56
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How can I round to whole numbers in JavaScript?
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@martellalex: From the question, the OP wanted 43.333 to round to 43 but 43.5 to round to 44, which exactly matches ECMAScript's Math.round()'s behavior of rounding to nearest, and running exact half-integers towards positive infinity.
– hmakholm left o...