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What is the correct way to get a subarray in Scala?
...Array("foo", "hoo", "goo", "ioo", "joo").slice(1, 4)
res6: Array[java.lang.String] = Array(hoo, goo, ioo)
It works like in python.
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'any' vs 'Object'
...rror: c neither has doSomething nor inherits it from Object
and why
a.toString(); // Ok: whatever, dude, have it your way
b.toString(); // Ok: toString is defined in Object
c.toString(); // Ok: c inherits toString from Object
So Object and {} are equivalents in TypeScript.
If you declare funct...
How can I set the max-width of a table cell using percentages?
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<tr>
<td class="tdleft">Test</td>
<td>A long string blah blah blah</td>
</tr>
</table>
</div>
Then in your styles put:
#tablediv {
width:90%;
min-width:800px
max-width:1500px;
}
.tdleft {
width:20%;
min-width:200px;
}
Ad...
How to search for occurrences of more than one space between words in a line
... \w[ ]{2,}\w will fail to match word.<2 spaces>more words or a string that consists entirely of spaces. [^\s]([ ]{2,})[^\s]\w will fail on lines that start with spaces or strings like bla<2 spaces>....
– Tim Pietzcker
Sep 21 '10 at 9:48
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In Gradle, is there a better way to get Environment Variables?
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Be aware that "$System.env.FOO" returns String with value "null", if the environment variable FOO is not defined as a system environment variable. It might be confusing since logging a String with value "null" to console will print the same output as null variable...
Calling JavaScript Function From CodeBehind
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If you need to send a value as a parameter.
string jsFunc = "myFunc(" + MyBackValue + ")";
ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "myJsFn", jsFunc, true);
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Url decode UTF-8 in Python
...а'
The Python 2 equivalent is urllib.unquote(), but this returns a bytestring, so you'd have to decode manually:
from urllib import unquote
url = unquote(url).decode('utf8')
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Regex how to match an optional character
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Tim, your example works for both strings whether I have a letter in that position or not. Thanks.
– jim
Oct 24 '10 at 7:00
add a comm...
How to create and write to a txt file using VBA
...andling files and folders
Public Sub SaveTextToFile()
Dim filePath As String
filePath = "C:\temp\MyTestFile.txt"
' The advantage of correctly typing fso as FileSystemObject is to make autocompletion
' (Intellisense) work, which helps you avoid typos and lets you discover other usef...
How to reformat JSON in Notepad++?
I need Notepad++ to take a json string from this
21 Answers
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