大约有 41,000 项符合查询结果（耗时：0.1155秒） [XML]
Is there a portable way to get the current username in Python?
Is there a portable way to get the current user's username in Python (i.e., one that works under both Linux and Windows, at least). It would work like os.getuid :
...
Why (0-6) is -6 = False? [duplicate]
...mentation/, and we could check the current source code in http://hg.python.org/cpython/file/tip/Objects/longobject.c.
A specific structure is used to refer small integers and share them so access is fast. It is an array of 262 pointers to integer objects. Those integer objects are allocated duri...
Wait until all jQuery Ajax requests are done?
...
jQuery now defines a when function for this purpose.
It accepts any number of Deferred objects as arguments, and executes a function when all of them resolve.
That means, if you want to initiate (for example) four ajax requests, then perform an action when th...
Why start a shell command with a backslash?
...
alias curl='curl --some --default --options'
If you have an alias for curl and you don't want to use it, putting a backslash in front disables the alias and runs the curl binary directly.
Note that this only applies at an interactive shell. Aliases don't take effect in scripts so it would b...
django 1.5 - How to use variables inside static tag
... static image_static %}
{% endwith %}
What you are trying to do doesn't work with the static template tag because it takes either a string or a variable only:
{% static "myapp/css/base.css" %}
{% static variable_with_path %}
{% static "myapp/css/base.css" as admin_base_css %}
{% static variable_w...
Read only file system on Android
I recently rooted my Droid X and everything seems to be working perfectly. I made some changes to build.prop and when I do adb push build.prop /system/ I get the following error: failed to copy 'c:\build.prop' to '/system//build.prop': Read-only file system .
...
What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
...
make clean removes any intermediate or output files from your source / build tree. However, it only affects the source / build tree; it does not touch the rest of the filesystem and so will not remove previously installed software.
If you're lucky, running ma...
pass string parameter in an onclick function
I would like to pass a parameter (i.e. a string) to an Onclick function. For the moment, I do this:
24 Answers
...
How to copy a dictionary and only edit the copy
... (which is rare), you have to do so explicitly with
dict2 = dict(dict1)
or
dict2 = dict1.copy()
share
|
improve this answer
|
follow
|
...
Configuring diff tool with .gitconfig
How do I configure Git to use a different tool for diffing with the .gitconfig file?
9 Answers
...