大约有 30,000 项符合查询结果（耗时：0.0253秒） [XML]
What are the main performance differences between varchar and nvarchar SQL Server data types?
... 100% clear. But there is even more to consider:
size of transaction log files
time it takes to replicate (if using replication)
time it takes to ETL (if ETLing)
time it takes to ship logs to a remote system and restore (if using Log Shipping)
size of backups
length of time it takes to complete th...
How to fix Error: laravel.log could not be opened?
...me a "permission denied" problem.
Here's what I did, I modified my Vagrantfile like this:
config.vm.synced_folder "./app","/var/www/", create:true,
:owner => "vagrant",
:group => "www-data",
:mount_options => ["dmode=775","fmode=664"]
...
File tree view in Notepad++
I was wondering how to make a file tree view in Notepad++, like other editors have, where I could open a file by clicking on it?
...
What's the best UML diagramming tool? [closed]
...ditions of pay products)
Do you want to formalize your modeling through profiles or meta-models? OCL? (Sparx, RSM, Visual Paradigm)
Are you concerned about model portability, XMI support? (GenMyModel, Sparx, Visual Paradigm, Altova)
Do you have an existing set of documents that you need to work with...
Git: list only “untracked” files (also, custom commands)
Is there a way to use a command like git ls-files to show only untracked files?
9 Answers
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live output from subprocess command
...nd stderr into a subprocess.PIPE --- then I can print (and save to a log-file) the output information, and check for any errors. The problem is, I have no idea how the code is progressing. If I run it directly from the command line, it gives me output about what iteration its at, what time, what...
How to comment lines in rails html.erb files? [duplicate]
...out a single line and also to comment out
a block of lines in *.html.erb files.
3 Answers
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Remove blank lines with grep
I tried grep -v '^$' in Linux and that didn't work. This file came from a Windows file system.
14 Answers
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How do I move forward and backward between commits in git?
...an define a function accessible as a parameter-expecting alias in your .profile file to navigate forward towards the particular commit:
# Go forward in Git commit hierarchy, towards particular commit
# Usage:
# gofwd v1.2.7
# Does nothing when the parameter is not specified.
gofwd() {
git check...
Text size and different android screen sizes
...Now inside your project res folder you have to create 4 folder with dimens file e.g.
res/values-hdpi/dimens.xml
res/values-xhdpi/dimens.xml
res/values-xxhdpi/dimens.xml
res/values-xxxhdpi/dimens.xml
Now inside dimens.xml file you have to place text sizes. I am showing you code for values-hdpi, s...