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Git Symlinks in Windows
...2. Tell Bash to create hardlinks instead of symlinks
EDIT -- (git folder)/etc/bash.bashrc
ADD TO BOTTOM - MSYS=winsymlinks:nativestrict
3. Set git config to use symlinks
git config core.symlinks true
or
git clone -c core.symlinks=true <URL>
NOTE: I have tried adding this to the global...
Are there good reasons not to use an ORM? [closed]
... to know the framework instead of knowing the SqlConnection’s exceptions etc.
– hangy
Oct 11 '08 at 14:59
4
...
Migrating from JSF 1.2 to JSF 2.0
...l this be? I noticed that some attributes in custom tags have been changed etc.
5 Answers
...
List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
...d and copy any
# values which aren't immutable (like lists, dicts etc)
obj = obj.copy()
for k in obj:
if type(obj[k]) in dignore:
continue
obj[k] = Copy(obj[k], use_deepcopy)
elif t in dignore:
# Numeric or string/unicode...
Change one value based on another value in pandas
...eration which is overridden for series. Fancy string formatting, f-strings etc won't work here since the + applies to scalars and not 'primitive' values:
df['description'] = 'A ' + df.age.astype(str) + ' years old ' \
+ df.type + ' ' + df.animal
In [2]: df
Out[2]:
animal ...
Why are elementwise additions much faster in separate loops than in a combined loop?
...d it shows the same performance gap for n = 80000, n = 100000, n = 200000, etc...
– Mysticial
Dec 18 '11 at 1:48
2
...
Saving an Object (Data persistence)
...kler = pickle.Pickler(output, -1)
pickler.dump(obj1)
pickler.dump(obj2)
etc...
Note: If you're in an environment running different versions of Python, then you'll probably want to explicitly use (i.e. hardcode) a specific protocol number that all of them can read (later versions can generally r...
Lock, mutex, semaphore… what's the difference?
...ead termination notification, recursion?, 'priority inversion avoidance'?, etc].
4) And now, talking about 'spinlocks', first some definitions:
Critical Region= A region of memory shared by 2 or more processes.
Lock= A variable whose value allows or denies the entrance to a 'critical region'. (It...
Is recursion ever faster than looping?
... of steps: a sequence of instructions: i.e.: do this first, do this after, etc. An imperative sequence of instructions. Even one line expressions are "an imperative sequence of instructions". If you have an expression with a specific "order of evaluation" then you have steps. It means than even a si...
通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...以限制的方法呢？答案是有的，方法是通过修改系统的 /etc/security/limits 配置文件。该文件不仅能限制指定用户的资源使用，还能限制指定组的资源使用。该文件的每一行都是对限定的一个描述，格式如下：
<domain> <type> <item>...