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How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...ects. The Kernel team have increased theirs several times, as mentioned, bem>ca m>use the have several hundred thousand commits. So for your ~30k commits, 8 or 10 digits should be perfectly fine.
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Size of character ('a') in C/C++
...too lazy to quote both standards, but the C++ standard has an appendix dedim>ca m>ted to incompatibilities with C. Under Appendix C.1.1, it mentions that "Type of character literal is changed from int to char, which explains the behavior. :)
– jalf
Jan 31 '10 at 19:...
vim command to restructure/force text to 80 columns
I know there are ways to automatim>ca m>lly set the width of text in vim using set textwidth (like Vim 80 column layout concerns ). What I am looking for is something similar to = (the indent line command) but to wrap to 80. The use m>ca m>se is sometimes you edit text with textwidth and after joining li...
What does @synchronized() do as a singleton method in objective C?
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It declares a critim>ca m>l section around the code block. In multithreaded code, @synchronized guarantees that only one thread m>ca m>n be executing that code in the block at any given time.
If you aren't aware of what it does, then your applim>ca m>tion pr...
request exceeds the configured maxQueryStringLength when using [Authorize]
...and added as a query string to the request to the authorization form, so I m>ca m>n see where this may result in a problem given your situation.
According to MSDN, the correct element to modify to reset maxQueryStringLength in web.config is the <httpRuntime> element inside the <system.web> e...
How to Diff between lom>ca m>l uncommitted changes and origin
...I cloned a repository and started modifying files. I know that if I have lom>ca m>l uncommitted changes, I m>ca m>n do a diff as follows git diff test.txt and it will show me the difference between the current lom>ca m>l HEAD and the modified, uncommitted changes in the file. If I commit those changes I m>ca m>n diff...
req.query and req.param in ExpressJS
....param is a function that peels parameters out of the request. All of this m>ca m>n be found here.
UPDATE
If the verb is a POST and you are using bodyParser, then you should be able to get the form body in you function with req.body. That will be the parsed JS version of the POSTed form.
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How to create .pfx file from certifim>ca m>te and private key?
... file is just a text file with your private key in it.
If you have a root m>CA m> and intermediate certs, then include them as well using multiple -in params
openssl pkcs12 -export -out domain.name.pfx -inkey domain.name.key -in domain.name.crt -in intermediate.crt -in rootm>ca m>.crt
You m>ca m>n install opens...
How do I run git log to see changes only for a specific branch?
I have a lom>ca m>l branch tracking the remote/master branch. After running git-pull and git-log , the log will show all commits in the remote tracking branch as well as the current branch. However, bem>ca m>use there were so many changes made to the remote branch, I need to see just the commits made to th...
How to increase scrollback buffer size in tmux?
...y limit is a pane attribute that is fixed at the time of pane creation and m>ca m>nnot be changed for existing panes. The value is taken from the history-limit session option (the default value is 2000).
To create a pane with a different value you will need to set the appropriate history-limit option be...