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Why both no-cache and no-store should be used in HTTP response?
...ences between browsers? Because this article from Microsoft docs.microsoft.com/en-us/iis/configuration/system.webServer/… does not even mention no-store and describes no-cache as if it does no caching at all.... I'm confused!
– Roel
Jun 13 '18 at 9:58
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Locking pattern for proper use of .NET MemoryCache
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I didnt comment on your code. I was commenting that Double Check Locking Doesnt work. Your code is fine.
– DarthVader
Jan 21 '14 at 21:48
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Visualizing branch topology in Git
... and I find it difficult to maintain a mental model of all my branches and commits. I know I can do a git log to see the commit history from where I am, but is there a way to see the entire branch topography, something like these ASCII maps that seem to be used everywhere for explaining branches?
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How do I make Git ignore file mode (chmod) changes?
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3919
Try:
git config core.fileMode false
From git-config(1):
core.fileMode
Tells Git if th...
How to access the last value in a vector?
... min lq mean median uq max neval
x[length(x)] 171 291.5 388.91 337.5 390.0 3233 100
mylast(x) 1291 1832.0 2329.11 2063.0 2276.0 19053 100
tail(x, n = 1) 7718 9589.5 11236.27 10683.0 12149.0 32711 100
dplyr::last(x) 16341 19049.5 22080.23 21673.0 23...
Xcode duplicate/delete line
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91
The whole point is NOT to use the Cmd-C/Cmd-V shortcuts. I have the same issue coming from Inte...
What regular expression will match valid international phone numbers?
... that the country code is valid.
^011(999|998|997|996|995|994|993|992|991|
990|979|978|977|976|975|974|973|972|971|970|
969|968|967|966|965|964|963|962|961|960|899|
898|897|896|895|894|893|892|891|890|889|888|
887|886|885|884|883|882|881|880|879|878|877|
876|875|874|873|872|871|870|859...
How does this CSS produce a circle?
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How does a border of 180 pixels with height/width-> 0px become a circle with a radius of 180 pixels?
Let's reformulate that into two questions:
Where do width and height actually apply?
Let's have a look at the areas of a typical box (source):
The height and width apply only ...
Is there a splice method for strings?
...imothy KanskiTimothy Kanski
1,7361010 silver badges1919 bronze badges
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techniques for obscuring sensitive strings in C++
...OR key2
If you create key1 with the same byte-length as key you can use (completely) random byte values and then compute key2:
key1[n] = crypto_grade_random_number(0..255)
key2[n] = key[n] XOR key1[n]
You can do this in your build environment, and then only store key1and key2 in your applicatio...