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Pythonic way to check if a file exists? [duplicate]
Which is the preferred way to check if a file exists and if not create it?
5 Answers
5...
What is the difference between a process and a thread?
... HyperThreading, SMT, Sun's Niagara/Rock). This means duplicated register files,extra bits carried around with the instruction through the pipelines,and more complex bypassing/forwarding logic,among other things.
– Matt J
Mar 6 '09 at 6:10
...
How to disable Google Chrome auto update?
...ontent for future potential re-use).
Easy solution :
1- Go to "C:\Program Files (x86)\Google\ and find the folder "update".
2- There are a couple of options to choose from:
A) first method: Rename the folder:
- Right click > Rename > from Update.bak to Update2.bak for example.
- Now laun...
Instance attribute attribute_name defined outside __init__
...ing works for me to set the attribute ascii_txt...
def __init__(self, raw_file=None, fingerprint=None):
self.raw_file = raw_file
self.ascii_txt = self.convert_resume_to_ascii()
def convert_resume_to_ascii(self):
ret_val = self.raw_file.upper()
return ret_val
...
How do I remove a folder from source control with TortoiseSVN?
...ndeed work with 1.6.10. After doing this, you'll still have to commit the file to see it disappear from the remote repo.
– hotshot309
Sep 3 '13 at 19:47
2
...
AngularJS - How to use $routeParams in generating the templateUrl?
... isn't possible you can change your templateUrl to point to a partial HTML file that just has ng-include and then set the URL in your controller using $routeParams like this:
angular.module('myApp', []).
config(function ($routeProvider) {
$routeProvider.when('/:primaryNav/:secondaryNav'...
Git for beginners: The definitive practical guide
...is the repository.
Simply run git init in the directory which contains the files you wish to track.
For example,
cd ~/code/project001/
git init
This creates a .git (hidden) folder in the current directory.
To make a new project, run git init with an additional argument (the name of the directory to...
常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...开头的隐藏文件
[root@KEDACOM ~]# ls -a
.bash_histor .bash_profile .cshrc .ssh NRU_CMU_DISK_SIZE_NOTIFY2008 install.log .bash_logout .mysql_history.TMP .tcshrc anaconda-ks.cfg
显示每个文件详细的信息（包括文件类型、权限、大小、所属组、创建时间等）（ls -...
why unaligned apk is needed?
...
does unalign apk file helps debug application ? Thanks :)
– hqt
Sep 14 '14 at 4:30
11
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Why do loggers recommend using a logger per class?
...).DeclaringType);
public void SomeMethod()
{
_logger.DebugFormat("File not found: {0}", _filename);
}
One logger per app (or similar)
Logger.DebugFormat("File not found: {0}", _filename); // Logger determines caller
-- or --
Logger.DebugFormat(this, "File not found: {0}", _filename); /...