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Get the length of a String
...alMenagerie = "Koala 🐨, Snail 🐌, Penguin 🐧, Dromedary 🐪"
println("unusualMenagerie has \(count(unusualMenagerie)) characters")
// prints "unusualMenagerie has 40 characters"
right from the Apple Swift Guide
(note, for versions of Swift earlier than ...
iOS app icon with transparent background showing black background on device
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132
From the apple developer website after a quick search:
Avoid transparency. An app icon shou...
Why use argparse rather than optparse?
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324
As of python 2.7, optparse is deprecated, and will hopefully go away in the future.
argparse ...
How to Replace dot (.) in a string in Java
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Eric Leschinski
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answered Sep 11 '11 at 19:20
FemiFemi
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psql - save results of command to a file
...commands will look like this:
[wist@scifres ~]$ psql db
Welcome to psql 8.3.6, the PostgreSQL interactive terminal
db=>\o out.txt
db=>\dt
db=>\q
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Add border-bottom to table row
I have a table of 3 by 3. I need a way to add a border for the bottom of every row tr and give it a specific color.
16 An...
你以为发传单真的这么简单吗?（提升成功率干货） - 更多技术 - 清泛网 - 专...
...用、要么有趣，给人家一个不把你扔垃圾桶的理由嘛。
3种形式：红包、日历、美元
2、发传单的人
把价值、品牌、优惠等信息包装成看得见、摸得着的传单后，下一步就是要通过一些载体送到目标用户手上。软二路上有各...
Sourcetree - undo unpushed commits
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351
Right click on the commit you like to reset to (not the one you like to delete!)
Select "Rese...
Debugging JavaScript in IE7
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BobBob
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RuntimeException: Unable to instantiate application
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13 Answers
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