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UIWebView open links in Safari
...g Safari) is closed. If you want to get back to your app when the user is done browsing, don't open up Safari, just use the UIWwbView and a "Done"-button.
– geon
Jul 8 '11 at 16:03
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Remove trailing zeros
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Is it not as simple as this, if the input IS a string? You can use one of these:
string.Format("{0:G29}", decimal.Parse("2.0044"))
decimal.Parse("2.0044").ToString("G29")
2.0m.ToString("G29")
This should work for all input.
Update Check out the Standard Numeric Formats I've had to expl...
How do I implement basic “Long Polling”?
...ng-poll server" in something like Python's twisted, which does not rely on one thread per request. cometD is an popular one (which is available in several languages), and Tornado is a new framework made specifically for such tasks (it was built for FriendFeed's long-polling code)... but as a simple ...
How to fix 'android.os.NetworkOnMainThreadException'?
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Actually i did the Same thing as u mentioned above but m facing this error java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
– Dhruv Tyagi
Aug 30 '16 at 11:08
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Java 7 language features with Android
Just wondering if anyone has tried using new Java 7 language features with Android?
I know that Android reads the bytecode that Java spits out and turns it to dex. So I guess my question is can it understand the bytecode of Java 7?
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Is it faster to count down than it is to count up?
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Is it really true? and if so does anyone know why?
In ancient days, when computers were still chipped out of fused silica by hand, when 8-bit microcontrollers roamed the Earth, and when your teacher was young (or your teacher's teacher was young), there was a ...
Assign pandas dataframe column dtypes
...conversions:
pd.to_datetime, pd.to_timedelta and pd.to_numeric
(As mentioned below, no more "magic", convert_objects has been deprecated in 0.17)
df = pd.DataFrame({'x': {0: 'a', 1: 'b'}, 'y': {0: '1', 1: '2'}, 'z': {0: '2018-05-01', 1: '2018-05-02'}})
df.dtypes
x object
y object
z ob...
How do you push a tag to a remote repository using Git?
I have cloned a remote Git repository to my laptop, then I wanted to add a tag so I ran
9 Answers
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How to check if a string contains only digits in Java [duplicate]
...r
String regex = "\\d+";
As per Java regular expressions, the + means "one or more times" and \d means "a digit".
Note: the "double backslash" is an escape sequence to get a single backslash - therefore, \\d in a java String gives you the actual result: \d
References:
Java Regular Expression...
Read a file in Node.js
...ther use cases (and loading files to a cache at start-up is definitely not one of them), the OP's post is definitely not a case where you want to use readFileSync--he's in the middle of processing a web request. This answer was totally inappropriate to the question at hand.
– S...