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How to get unique values in an array
...nce I went on about it in the comments for @Rocket's answer, I may as well provide an example that uses no libraries. This requires two new prototype functions, contains and unique
Array.prototype.contains = function(v) {
for (var i = 0; i < this.length; i++) {
if (this[i] === v) ret...
Add text to Existing PDF using Python
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edited Dec 10 '18 at 17:43
user8554766
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Search stops working for “Entire Solution”
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I get that problem once in a while. One seemingly nonsensical solution I've found is to click inside the Find Results window (not the Output window). Once the blinking text cursor is visible, hit Ctrl+Break four or five times. This seem...
Error - Unable to access the IIS metabase
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On Windows 8 Pro:
%systemroot%\inetsrv\config
On Windows 7 and 8.1 and 10
%systemroot%\System32\inetsrv\config
(Where %systemroot% is usually C:\Windows)
Navigate to the appropriate location above in Windows Explorer. You will b...
How do I configure PyCharm to run py.test tests?
...bet than Python's bundled unittest . So I added a "tests" directory to my project, and added test_sample.py to it. Now I want to configure PyCharm to run all the tests in my "tests" directory.
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What are the sizes used for the iOS application splash screen?
...ult.png file is displayed by the device automatically so you don't have to program it which is really useful. I don't have it with me, but you need different PNGs for the iPad with specific names. I googled iPad default png and got this info from the phunkwerks site:
iPad Launch Image Orientations
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What is the difference between require() and library()?
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In addition to the good advice already given, I would add this:
It is probably best to avoid using require() unless you actually will be using the value it returns e.g in some error checking loop such as given by thierry.
In most other cases it is better to use library(), because this will giv...
Watermark / hint text / placeholder TextBox
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I can't believe that no one posted the obvious Extended WPF Toolkit - WatermarkTextBox from Xceed. It works quite well and is open source in case you want to customise.
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How do you view ALL text from an ntext or nvarchar(max) in SSMS?
...ust want a quick way of viewing the whole field, without having to write a program to do it. Even SSMS 2012 still has this problem :(
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How can I extract embedded fonts from a PDF as valid font files?
...is relatively unknown and new: "MuPDF is a Free lightweight PDF viewer and toolkit written in portable C.", written by Artifex Software developers, the same company that gave us Ghostscript.)
(Update: Newer versions of MuPDF have moved the former functionality of 'pdfextract' to the command 'mutool ...