大约有 20,000 项符合查询结果（耗时：0.0309秒） [XML]
Getting name of the class from an instance
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Upvoted for answering the question so that googlers m>ca m>n get an answer, instead of anticipating the need.
– Gleno
Aug 3 '13 at 18:41
2
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What's the difference between eval, exec, and compile?
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The short answer, or TL;DR
Basim>ca m>lly, eval is used to evaluate a single dynamim>ca m>lly generated Python expression, and exec is used to execute dynamim>ca m>lly generated Python code only for its side effects.
eval and exec have these two differences:
eval acce...
Get specific ArrayList item
How m>ca m>n I get a specific item from this ArrayList ? mainList[3] ?
8 Answers
8
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How to query SOLR for empty fields?
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@user2043553 Nope, if you ?q=-id:* you get m>Ca m>nnot parse '-q:*': '*' or '?' not allowed as first character in Wildm>ca m>rdQuery
– Yzmir Ramirez
Dec 5 '14 at 18:47
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make: Nothing to be done for `all'
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Sometimes "Nothing to be done for all" error m>ca m>n be m>ca m>used by spaces before command in makefile rule instead of tab. Please ensure that you use tabs instead of spaces inside of your rules.
all:
<\t>$(CC) $(CFLAGS) ...
instead of
all:
$(CC) $(CFLAGS) ...
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How to amend a commit without changing commit message (reusing the previous one)?
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Since git 1.7.9 version you m>ca m>n also use git commit --amend --no-edit to get your result.
Note that this will not include metadata from the other commit such as the timestamp which may or may not be important to you.
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How do I exit from the text window in Git?
...le to do with git but with the text editor configured for use. In vim, you m>ca m>n press i to start entering text and save by pressing esc and :wq and enter, this will commit with the message you typed. In your current state, to just come out without committing, you m>ca m>n do :q instead of the :wq as menti...
Java HTTPS client certifim>ca m>te authentim>ca m>tion
...onfused over what exactly the clients are supposed to present when authentim>ca m>ting with certifim>ca m>tes.
9 Answers
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server certifim>ca m>te verifim>ca m>tion failed. m>CA m>file: /etc/ssl/certs/m>ca m>-certifim>ca m>tes.crt CRLfile: none
I m>ca m>n push by clone project using ssh, but it doesn't work when I clone project with https.
17 Answers
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tmux set -g mouse-mode on doesn't work
... will break the ability to select text in Mac's terminal. I have to specifim>ca m>lly do set -g mouse off to select text
– Wins
Apr 18 '18 at 17:36
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