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Submitting HTML form using Jquery AJAX
... answered May 1 '13 at 18:27
abc123abc123
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Prevent row names to be written to file when using write.csv
...
I am ashamed because I did try ?write.csv but... Thx aix!
– watbywbarif
Sep 20 '11 at 11:42
7
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Eclipse IDE for Java - Full Dark Theme
...wered Nov 5 '13 at 18:57
coding4funcoding4fun
3,25411 gold badge1212 silver badges2222 bronze badges
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How to convert a color integer to a hex String in Android?
...sses nor java. So you could use it in multiplatform project as well:
fun Int.toRgbString(): String =
"#${red.toStringComponent()}${green.toStringComponent()}${blue.toStringComponent()}".toUpperCase()
fun Int.toArgbString(): String =
"#${alpha.toStringComponent()}${red.toSt...
How to get rid of the 'undeclared selector' warning
...se a leak because its selector is unknown".
– Hampden123
Nov 20 '13 at 16:38
1
@Hampden123: that ...
CDN（内容分发网络）技术原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...进行了调整，所以解析函数库一般得到的是该域名对应的CNAME记录，为了得到实际IP地址，浏览器需要再次对获得的CNAME域名进行解析以得到实际的IP地址；在此过程中，使用的全局负载均衡DNS解析，如根据地理位置信息解析对应...
Handling a Menu Item Click Event - Android
...gn_out"
app:showAsAction="never" />
Then in MainActivity
override fun onCreateOptionsMenu(menu: Menu): Boolean {
// Inflate the menu; this adds items to the action bar if it is present.
menuInflater.inflate(R.menu.main, menu)
return true
}
This is onOptionsItemSelected function...
Using Regular Expressions to Extract a Value in Java
...e matcher for pattern p and given string
Matcher m = p.matcher("Testing123Testing");
// if an occurrence if a pattern was found in a given string...
if (m.find()) {
// ...then you can use group() methods.
System.out.println(m.group(0)); // whole matched expression
...
How do I get the key at a specific index from a Dictionary in Swift?
...ere is no guarantee it will come out ordered like below)
let dict = ["c": 123, "d": 045, "a": 456]
for (index, entry) in enumerate(dict) {
println(index) // 0 1 2
println(entry) // (d, 45) (c, 123) (a, 456)
}
If you want to sort first..
var sortedKeysArray = sorted(dict...
Reshaping data.frame from wide to long format
... 1952 10,058
7: AFG Afghanistan 1953 23,557
8: ALB Albania 1953 11,123
9: AFG Afghanistan 1954 24,555
10: ALB Albania 1954 12,246
Some alternative notations:
melt(setDT(wide), id.vars = 1:2, variable.name = "year")
melt(setDT(wide), measure.vars = 3:7, variable.name = "year")
melt...