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Convert Enumeration to a Set/List
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I did a google search for "java convert enum into a set" and this thread came back as the first response. @Timur gets my upvote.
– ShellDude
Dec 29 '19 at 6:35
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Replace Line Breaks in a String C#
...T itself should be able to detect format of source line breaks in a string and convert it to Environment.NewLine \r\n format...
– Dean Kuga
Apr 6 '18 at 20:48
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How do I pass multiple attributes into an Angular.js attribute directive?
...f attribute example-number will be hard-coded, I suggest using $eval once, and storing the value. Variable num will have the correct type (a number).
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How to skip to next iteration in jQuery.each() util?
... To exit only current iteration it's enough just to return 'return'. And to exit all iterations forward return false.
– Saulius
Aug 23 '15 at 8:53
7
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数据结构与本地数据库 06：把卡片迁移到 SQLite · App Inventor 2 中文网
...E TABLE IF NOT EXISTS meta(k TEXT PRIMARY KEY, v TEXT)", list())
if 建表 and 元数据 {
var 版本 = SQLite1.SelectSQL("SELECT v FROM meta WHERE k = ?", list("migration"))
if length(版本) = 0 {
SQLite1.BeginTransaction()
var 成功 = true
foreach 项 in 卡片 {
var 写入 = SQLite1.Execute("IN...
The function to show current file's full path in mini buffer
...t thing to do is to have your emacs window to always show your system-name and the full path of the buffer you're currently editing :
(setq frame-title-format
(list (format "%s %%S: %%j " (system-name))
'(buffer-file-name "%f" (dired-directory dired-directory "%b"))))
You can also d...
Why does isNaN(“ ”) (string with spaces) equal false?
...2) Check if that number is the numerical value NaN. That helped me understand it better.
– xdhmoore
Feb 20 '14 at 23:08
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ant warning: “'includeantruntime' was not set”
...Just add an
attribute of that name to the javac
task, set it to false, and forget it
ever happened.
From http://ant.apache.org/manual/Tasks/javac.html:
Whether to include the Ant run-time
libraries in the classpath; defaults
to yes, unless build.sysclasspath is
set. It is usually b...
How to make an element in XML schema optional?
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Indeed, tested it, and you only need to specify minOccurs="0" to make it optional if you want to allow one element max.
– Wouter Schut
Jan 10 '17 at 8:42
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Do I need to heartbeat to keep a TCP connection open?
...s that that communicate via TCP/IP. Component A acts as a server/listener and Component B is the client. The two should communicate as quickly as possible. There can only ever be one connection at any time (though that is aside to this question). A senior developer at my company has said I need ...