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AppSettings get value from .config file
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This works for me:
string value = System.Configuration.ConfigurationManager.AppSettings[key];
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Add a prefix string to beginning of each line
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@BinChen escape the / like \/ (in single-quoted strings) or \\/ (in double-quoted strings)
– user6516765
Mar 28 '17 at 5:23
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How to get Scala List from Java List?
...verters._ otherwise I got "value asScala is not a member of java.util.List[String]"
– dranxo
May 23 '14 at 23:27
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Gson: Directly convert String to JsonObject (no POJO)
...in GSON, but I have a case where I do not know or have a POJO to convert a string into, prior to converting to JsonObject . Is there a way to go directly from a String to JsonObject ?
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Import PEM into Java Key Store
...eate a new java keystore and import the private key and the certificates:
String keypass = "password"; // this is a new password, you need to come up with to protect your java key store file
String defaultalias = "importkey";
KeyStore ks = KeyStore.getInstance("JKS", "SUN");
// this section does ...
How to overload __init__ method based on argument type?
...ou to do with the datatype it gave you. The problem with isinstance(x, basestring) is that there is no way for the caller to tell you, for instance, that even though the type is not a basestring, you should treat it as a string (and not another sequence.) And perhaps the caller would like to use the...
Hidden features of Scala
... "Hello, world")
The right hand expression creates a Tuple3[Int, Double, String] which can match the pattern (a, b, c).
Most of the time your patterns use extractors that are members of singleton objects. For example, if you write a pattern like
Some(value)
then you're implicitly calling the ...
Ruby: How to iterate over a range, but in set increments?
...g, passing each nth element to the block. If the range contains numbers or strings, natural ordering is used. Otherwise step invokes succ to iterate through range elements. The following code uses class Xs, which is defined in the class-level documentation.
range = Xs.new(1)..Xs.new(10)
range.step(...
How do I add multiple arguments to my custom template filter in a django template?
...lter, but there's no reason you can't put all your arguments into a single string using a comma to separate them.
So for example, if you want a filter that checks if variable X is in the list [1,2,3,4] you will want a template filter that looks like this:
{% if X|is_in:"1,2,3,4" %}
Now we can cr...
Get current value of a setting in Vim
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I believe listchars is an ordinary string, not a List, though I guess you could do something like split(&listchars, ',')
– cdyson37
Jul 15 '16 at 6:59
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