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Can I simultaneously declare and assign a variable in VBA?
I'm new to VBA and want to know if I can convert the following declaration and assignment into one line:
5 Answers
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Why does ++[[]][+[]]+[+[]] return the string “10”?
... can simplify the mess into something more legible. Let's substitute [] back for A:
(+[] + 1)
+
[0]
Before +[] can coerce the array into the number 0, it needs to be coerced into a string first, which is "", again. Finally, 1 is added, which results in 1.
(+[] + 1) === (+"" + 1)
(+"" + 1) === (...
Return string without trailing slash
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ChanduChandu
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How to check if a map contains a key in Go?
I know I can iterate over a map m by,
10 Answers
10
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Transferring files over SSH [closed]
...remote_file
If you want to copy a whole directory, you will need -r. Think of scp as like cp, except you can specify a file with user@remote_host:file as well as just local files.
Edit: As noted in a comment, if the usernames on the local and remote hosts are the same, then the user can be omitte...
Eclipse “Server Locations” section disabled and need to change to use Tomcat installation
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Ok, sorry for my previous answer, I had never seen that Overview screen before.
Here is how I did it:
Right click on my tomcat server in "Servers" view, select "Properties…"
In the "General" panel, click on the "Switch Loca...
format date with moment.js
... 13 '13 at 23:23
Jonathan LonowskiJonathan Lonowski
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iOS multiline label in Interface builder
How can I make a multiline UILabel in interface builder for iOS? I tried the UITextView but it didn't quite suit my needs.
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When do you use Git rebase instead of Git merge?
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Short Version
Merge takes all the changes in one branch and merges them into another branch in one commit.
Rebase says I want the point at which I branched to move to a new starting point
So when do you use either one?
Merge
Let's say you have c...
How to query nested objects?
...ges.find( { 'headers.From': "reservations@marriott.com" } )
This only looks at the headers.From field, not affected by other fields contained in, or missing from, headers.
Dot-notation docs
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