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How does this print “hello world”?
...er values, then we can turn the 6th bit on and that should be all.
Here is what the mod 95 part comes to play, space is 1011111₂ = 95₁₀, using the mod
operation (l & 31 | 64) % 95) only space goes back to 0, and after this, the code turns the 6th bit on by adding 32₁₀ = 100000₂
to th...
How can you integrate a custom file browser/uploader with CKEditor?
The official documentation is less than clear - what's the correct way to integrate a custom file browser/uploader with CKEditor? (v3 - not FCKEditor)
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Best way to read a large file into a byte array in C#?
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@harag No, and that's not what the question asks.
– Mehrdad Afshari
Jan 26 '14 at 16:42
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s...
How to link to a named anchor in Multimarkdown?
...ould be [To This Header](#markdown-header-this-header). If you aren't sure what the id of your header is, use a page inspector to see the HTML values.
– Vinney Kelly
Mar 19 '14 at 21:13
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How to copy data from one table to another new table in MySQL?
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This will do what you want:
INSERT INTO table2 (st_id,uid,changed,status,assign_status)
SELECT st_id,from_uid,now(),'Pending','Assigned'
FROM table1
If you want to include all rows from table1. Otherwise you can add a WHERE statement t...
Remove useless zero digits from decimals in PHP
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This is what I use:
function TrimTrailingZeroes($nbr) {
return strpos($nbr,'.')!==false ? rtrim(rtrim($nbr,'0'),'.') : $nbr;
}
N.B. This assumes . is the decimal separator. It has the advantage that it will work on arbitrarily...
ReactJS Two components communicating
...y for example Rx-React
I think using these libs is quite similar to using what the ELM language offers with signals.
CycleJS framework does not use ReactJS but uses vdom. It share a lot of similarities with the Elm architecture (but is more easy to use in real life because it allows vdom hooks) an...
How to document Python code with doxygen [closed]
...rings, so the two formats both work with pydoc.
– docwhat
Feb 3 '11 at 16:47
10
Have a look at do...
Sell me on const correctness
...me, the compiler can generate more efficient code because it knows exactly what the state of the variable/function will be at all times. If you are writing tight C++ code, this is good.
You are correct in that it can be difficult to use const-correctness consistently, but the end code is more conc...
How do I get a file's directory using the File object?
...er case, I'd expect file.getParent() (or file.getParentFile()) to give you what you want.
Additionally, if you want to find out whether the original File does exist and is a directory, then exists() and isDirectory() are what you're after.
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