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Proper indentation for Python multiline strings
...ion it states that it is faster than the textwrap equivalent one and in my tests in ipython it is indeed 3 times faster on average with my quick tests. It also has the benefit that it discards any leading blank lines this allows you to be flexible in how you construct the string:
"""
line 1 of st...
ReactJS render string with non-breaking spaces
...
If you want to display a pretty xml:
var str = "<test>\n\t\t<value>1</value>\n</test>\n".replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\t/g, "\u00a0").replace(/\n/g, '<br/>');
return (
<div dangerouslySetInnerHTML={{__h...
The preferred way of creating a new element with jQuery
...eral, defining properties
var $e = $("<div>", {id: "newDiv1", name: 'test', class: "aClass"});
$e.click(function(){ /* ... */ });
// add the element to the body
$("#box").append($e);
But as far as readability goes; the jQuery approach is my favorite. Follow this Helpful jQuery Tricks, Notes,...
What do I need to do to get Internet Explorer 8 to accept a self signed certificate?
...
If, like me, you are using an old VM to test IE8 on windows XP, remember to make sure your system clock is accurate. This plays a part in certificate verification.
– AlexMA
Sep 13 '13 at 20:09
...
Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]
...SDK provides you the API libraries and developer tools necessary to build, test, and debug apps for Android
(----tools - DDMS,Emulator ----platforms - Android OS versions, ----platform-tools - ADB, ----API docs)
ToolKit: Could be ADT Bundle
Framework: Big library but more of architecture-oriented
...
Pimpl idiom vs Pure virtual class interface
... dodgy. The answer here is a sensible balance that may also help with unit testing via "dependency injection"; but the answer always depends on requirements. Third party Library writers (as distinct from using a library in your own organization) may heavily prefer the Pimpl.
– ...
Bash/sh - difference between && and ;
...because a long time ago at the nearby computer:
root# pwd
/
root# cd /tnp/test; rm -rf *
cd: /tnp/test: No such file or directory
...
... and after a while ...
...
^C
but not helped... ;)
cd /tnp/test && rm -rf * is safe... ;)
...
#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
...here's why:
First, you can use DEBUG_ENABLED in preprocessor and compiled tests. Example - Often, I want longer timeouts when debug is enabled, so using #if, I can write this
DoSomethingSlowWithTimeout(DEBUG_ENABLED? 5000 : 1000);
... instead of ...
#ifdef DEBUG_MODE
DoSomethingSlowWithTime...
jQuery Data vs Attr?
...lue for only the first element in the matched set.
Example:
<span id="test" title="foo" data-kind="primary">foo</span>
$("#test").attr("title");
$("#test").attr("data-kind");
$("#test").data("kind");
$("#test").data("value", "bar");
...
In a storyboard, how do I make a custom cell for use with multiple controllers?
... the nib. (IBOutlets probably get hooked up here as well, though I haven't tested that; it may happen in -awakeFromNib)
You configure your cell however you want.
The important thing to note here is there is a distinction between the class of the cell and the visual appearance of the cell. You cou...