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Hiding textarea resize handle in Safari
I'm using textarea components in my application, and I control their height dynamically. As the user types, the height is increased whenever there is enough text. This works fine on IE, Firefox, and Safari.
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Is there a standard function to check for null, undefined, or blank variables in JavaScript?
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arg == null is pretty common in my experience.
– Bryan Downing
Oct 10 '14 at 1:56
8
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What's the right way to decode a string that has special HTML entities in it? [duplicate]
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This is my favourite way of decoding HTML characters. The advantage of using this code is that tags are also preserved.
function decodeHtml(html) {
var txt = document.createElement("textarea");
txt.innerHTML = html;
retu...
Removing All Child Views from View
...dView and I dynamically inflate many other LinearLayouts into it; later in my application I am looking to start fresh with that GridView and clear all of its child Views. How would I do this? TIA.
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prevent property from being serialized in web API
...ied to each member you want to be serialized:
[DataContract]
public class MyClass {
[DataMember]
public int Id { get; set;} // Serialized
[DataMember]
public string Name { get; set; } // Serialized
public string DontExposeMe { get; set; } // Will not be serialized
}
Dare I say this i...
Unique random string generation
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I don't think that they really are random, but my guess is those are some hashes.
Whenever I need some random identifier, I usually use a GUID and convert it to its "naked" representation:
Guid.NewGuid().ToString("n");
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Get PostGIS version
...eople stated, select PostGIS_full_version(); will answer your question. On my machine, where I'm running PostGIS 2.0 from trunk, I get the following output:
postgres=# select PostGIS_full_version();
postgis_full_version
-------------...
Split delimited strings in a column and insert as new rows [duplicate]
...org/2014/12/08/tidyr-0-2-0/)
> library(tidyr)
> library(dplyr)
> mydf
V1 V2
2 1 a,b,c
3 2 a,c
4 3 b,d
5 4 e,f
6 . .
> mydf %>%
mutate(V2 = strsplit(as.character(V2), ",")) %>%
unnest(V2)
V1 V2
1 1 a
2 1 b
3 1 c
4 2 a
5 2 c
6 3 ...
How do you compare two version Strings in Java?
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check out my answer, i have generalized his answer here
– Abhinav Puri
Jan 8 '17 at 8:06
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Using jquery to get element's position relative to viewport
...not account for a user zooming on Mobile Safari 7.
– MyNameIsKo
Feb 5 '14 at 16:47
2
Not supporte...