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Remove Trailing Slash From String PHP
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I'd also suggest using DIRECTORY_SEPARATOR instead of '/' if using file paths so it works on all platforms.
– Brad
Apr 9 at 7:21
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Ruby, !! operator (a/k/a the double-bang) [duplicate]
...luate to false are false (itself) and nil.
If you negate something, that forces a boolean context. Of course, it also negates it. If you double-negate it, it forces the boolean context, but returns the proper boolean value.
For example:
"hello" #-> this is a string; it is not in a boolean c...
Merge (with squash) all changes from another branch as a single commit
...t commit.
From Git merge
--squash
--no-squash
Produce the working tree and index state as if a real merge
happened (except for the merge
information), but do not actually make
a commit or move the HEAD, nor record
$GIT_DIR/MERGE_HEAD to cause the next
git commit command to ...
What is a .snk for?
What is a .snk file for? I know it stands for Strongly Named Key , but all explanations of what it is and how it works goes over my head.
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String vs. StringBuilder
...d StringBuilder ( StringBuilder being mutable) but is there a large performance difference between the two?
24 Answers
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How do I add tab completion to the Python shell?
...ate a file .pythonrc
# ~/.pythonrc
# enable syntax completion
try:
import readline
except ImportError:
print("Module readline not available.")
else:
import rlcompleter
readline.parse_and_bind("tab: complete")
then in your .bashrc file, add
export PYTHONSTARTUP=~/.pythonrc
That ...
Saving interactive Matplotlib figures
...tlib figure such that it can be re-opened and have typical interaction restored? (Like the .fig format in MATLAB?)
6 Answer...
[解决]CTRL: PTY read or GRE write failed - 更多技术 - 清泛网 - 专注C/C++及内核技术
[解决]CTRL: PTY read or GRE write failedslove-pptpd-vpn-pty-read-or-gre-write-failedpptp vpn服务器连接失败出现以下日志内容:（查看系统日志[cat var log messages |grep pptpd]后发现）GRE: read(fd=6,buffer=80504c0...pptp vpn服务器连接失败出现以下日志内容：
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Iterating Through a Dictionary in Swift
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Dictionaries in Swift (and other languages) are not ordered. When you iterate through the dictionary, there's no guarentee that the order will match the initialization order. In this example, Swift processes the "Square" key before the others. You can see this by adding a prin...
How to retrieve POST query parameters?
Here is my simple form:
22 Answers
22
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