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python: Change the scripts working directory to the script's own directory
I run a python shell from crontab every minute:
4 Answers
4
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Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
...kout --ours -- <paths>
# or
git checkout --theirs -- <paths>
From the git checkout docs
git checkout [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>...
--ours
--theirs
When checking out paths from the index, check out stage #2 (ours...
Differences between git pull origin master & git pull origin/master
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git pull origin master will pull changes from the origin remote, master branch and merge them to the local checked-out branch.
git pull origin/master will pull changes from the locally stored branch origin/master and merge that to the local checked-out branch. The ...
How to validate a url in Python? (Malformed or not)
I have url from the user and I have to reply with the fetched HTML.
10 Answers
10
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Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...rings, ref bool GetNewValues)
{
//Retrive new values from RTD server when connected.
GetNewValues = true;
//Get field name from Excel.
string strFieldName = Strings.GetValue(0).ToString().ToLower();
string strKeyValue = Stri...
Comparing boxed Long values 127 and 128
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TL;DR
Java caches boxed Integer instances from -128 to 127. Since you are using == to compare objects references instead of values, only cached objects will match. Either work with long unboxed primitive values or use .equals() to compare your Long objects.
Long (pu...
Copying files from one directory to another in Java
I want to copy files from one directory to another (subdirectory) using Java. I have a directory, dir, with text files. I iterate over the first 20 files in dir, and want to copy them to another directory in the dir directory, which I have created right before the iteration.
In the code, I want to c...
AngularJS - placeholder for empty result from filter
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Taken from this official document that's how they do it:
ng-repeat="friend in friends | filter:q as results"
Then use the results as an array
<li class="animate-repeat" ng-if="results.length == 0">
<strong>No resu...
GitHub clone from pull request?
I would like to clone a repository from GitHub. The problem is I don't want the main branch; I want the version in this unapproved pull request .
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Create a devise user from Ruby console
Any idea on how to create and save a new User object with devise from the ruby console?
5 Answers
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