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Convert Dictionary to semicolon separated string in c#

... using System.Linq; string s = string.Join(";", myDict.Select(x => x.Key + "=" + x.Value).ToArray()); (And if you're using .NET 4, or newer, then you can omit the final ToArray call.) share ...
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Set cookie and get cookie with JavaScript [duplicate]

...= c_name) { return unescape(y); } } } function cssSelected() { var cssSelected = $('#myList')[0].value; if (cssSelected !== "select") { setCookie("selectedCSS", cssSelected, 3); } } $(document).ready(function() { $('#myList')[0].value = getCookie("se...
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Where are my postgres *.conf files?

...alives_idle = 0 # TCP_KEEPIDLE, in seconds; # 0 selects the system default #tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds; # 0 selects the system default #tcp_keepalives_count = 0 # TCP_KEEPCNT; # 0 selects the...
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Solving “Who owns the Zebra” programmatically?

... In Prolog, we can instantiate the domain just by selecting elements from it :) (making mutually-exclusive choices, for efficiency). Using SWI-Prolog, select([A|As],S):- select(A,S,S1),select(As,S1). select([],_). left_of(A,B,C):- append(_,[A,B|_],C). next_to(A,B,C):- l...
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Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT

...tyForResult(Intent.createChooser(intent, getResources().getString(R.string.select_picture)),GALLERY_INTENT_CALLED); } else { Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT); intent.addCategory(Intent.CATEGORY_OPENABLE); intent.setType("image/jpeg"); startActivityForResult(int...
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What does $_ mean in PowerShell?

...dItem | Add-Member -Type NoteProperty -Name Bar -Value $_.Name -PassThru | Select Bar ... Well, it can work if you have a $_ in the scope where you're executing that pipeline. But that's very different from what you usually mean when trying to write something like that. – Joey ...
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The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or

...urn the ith sequential element of x. For lists, one generally uses [[ to select any single element, whereas [ returns a list of the selected elements. The [[ form allows only a single element to be selected using integer or character indices, whereas [ allows indexing by vectors. Note though tha...
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How can I combine multiple rows into a comma-delimited list in Oracle? [duplicate]

...countries values ('Andorra'); insert into countries values ('Antigua'); SELECT SUBSTR (SYS_CONNECT_BY_PATH (country_name , ','), 2) csv FROM (SELECT country_name , ROW_NUMBER () OVER (ORDER BY country_name ) rn, COUNT (*) OVER () cnt FROM countries) WHE...
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What is the difference between String.slice and String.substring?

...te #3:slice()==substring() Using Negative Numbers as an Argument: slice() selects characters starting from the end of the string substr()selects characters starting from the end of the string substring() Doesn't Perform Note #3:slice()==substr() if the First Argument is Greater than the Second: sl...
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Locate current file in IntelliJ

...ecause you followed a reference to java.io.File. The keymap defines it as Select current file or symbol in any view. share | improve this answer | follow | ...