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More lines in command window
... Off-the-cuff answers, though: It's not likely, using standard batch processing. The lines you can scroll back are part of the window encapsulating the command prompt, not the prompt itself. I looked in cmd /? and it made no reference to this. That said, I'm sure this value is stored ...
How to find the largest file in a directory and its subdirectories?
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This finds the biggest files in only the first batch xargs has executed. To fix it add sorting: find . -type f -print0 | xargs -0 ls -lS | sort -rk 5 | head -n 10. Worked on OSX for me.
– psmith
Apr 15 '17 at 16:08
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MQTT物联网协议完全实践指南 · App Inventor 2 中文网
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// 消息缓存和批处理
global MessageCache = empty list
global BatchSize = 10
global BatchInterval = 5000
// 批量发送消息
procedure batchPublishMessages
do
if length of MessageCache >= BatchSize then
set BatchMessages to create list
// 取出批量消息
...
How to set specific java version to Maven
...anielBarbarian to set it in mvn.bat.
For some not familiar with window's batch file, I just basically added the set JAVA_HOME=<path_to_other_jdk> line after @REM ==== START VALIDATION ==== in mvn.bat (i.e., %MAVEN_HOME%\bin\mvn.bat):
@REM ==== START VALIDATION ====
set JAVA_HOME=C:\Program ...
jquery .html() vs .append()
...point. Doing some performance testing on an app that loads a large (10K+) batch of <li>'s into a <ul> and saw an increase in render (not load) time from ~12s -> .25s by switching the .append(giantListHTMLAsASingleString) to .html(giantListHTMLAsASingleString). If you are alreadying ...
Make xargs handle filenames that contain spaces
...files with spaces in the names. More generically (e.g., when processing a batch of files some of which have spaces, some not), just skip the grep:
ls | sed 's| |\\ |g' | xargs ...
Then, of course, the filename may have other whitespace than blanks (e.g., a tab):
ls | sed -r 's|[[:blank:]]|\\\1|...
Check status of one port on remote host [closed]
... the same command against a host I know has that port open. This is for a batch file on Windows that will check the status of the remote port then run a command that uses that remote port for information, then the remote port check command again, then the command that uses that port on the next ser...
Reading a huge .csv file
...2':'str'}
cols = list(traintypes.keys())
df_list = [] # list to hold the batch dataframe
for df_chunk in tqdm(pd.read_csv(PATH, usecols=cols, dtype=traintypes, chunksize=chunksize)):
# Can process each chunk of dataframe here
# clean_data(), feature_engineer(),fit()
# Alternatively, ...
What is the point of a “Build Server”? [closed]
... build it in a reasonable amount of time?
What's "reasonable"? If I run a batch build on my local machine, there are many things I can't do. Rather than pay developers for builds to complete, pay IT to buy a real build machine already.
Is it I have just not worked on projects large enough?
Size...
Completely cancel a rebase
...rge: teach --autostash option", 2020-04-07, Git v2.27.0 -- merge listed in batch #5), the --autostash option was introduced for git merge.
(See "Can “git pull” automatically stash and pop pending changes?")
Notably, when git merge --quit is run with an autostash entry present, it is saved...