大约有 44,000 项符合查询结果（耗时：0.0515秒） [XML]
How to loop over files in directory and change path and add suffix to filename
...ta/data1.txt (with a leading slash)? Also, should the outer loop scan only for .txt files, or all files in /Data? Here's an answer, assuming /Data/data1.txt and .txt files only:
#!/bin/bash
for filename in /Data/*.txt; do
for ((i=0; i<=3; i++)); do
./MyProgram.exe "$filename" "Logs/$...
How to debug a referenced dll (having pdb)
... debug a (release-)assembly today that was added as a file reference. Good for me, but how did that happen? MSVC2010, C#, (ASP).NET 4.0, referenced assembly exists as debug+release (but only release-file added to project). Would really like to clarify this.
– Tobias81
...
How to scp in Python?
...
Try the Python scp module for Paramiko. It's very easy to use. See the following example:
import paramiko
from scp import SCPClient
def createSSHClient(server, port, user, password):
client = paramiko.SSHClient()
client.load_system_host_keys...
Convert a Unix timestamp to time in JavaScript
...var seconds = "0" + date.getSeconds();
// Will display time in 10:30:23 format
var formattedTime = hours + ':' + minutes.substr(-2) + ':' + seconds.substr(-2);
console.log(formattedTime);
For more information regarding the Date object, please refer to MDN or the ECMAScript 5 specificat...
Set a cookie to never expire
...documentation on setting a cookie I see that I can set an expiration date for the cookie. You can set the cookie to expire at the end of the browser session or at some time in the future but I do not see a way to set the cookie to never expire. Is this even possible and how is this accomplished?
...
What is your preferred style for naming variables in R? [closed]
Which conventions for naming variables and functions do you favor in R code?
9 Answers
...
Most pythonic way to delete a file which may not exist
...overusing exceptions.
It may be worthwhile to write a function to do this for you:
import os, errno
def silentremove(filename):
try:
os.remove(filename)
except OSError as e: # this would be "except OSError, e:" before Python 2.6
if e.errno != errno.ENOENT: # errno.ENOENT =...
Maven plugins can not be found in IntelliJ
...
For me it's File -> Settings -> Build, Execution, Deployment -> Build Tools -> Maven (IntelliJ Ultimate 2020.2 on Ubuntu)... and then I needed to invalidate caches and restart (File -> Invalid Caches / Restart)...
XML serialization in Java? [closed]
...
2008 Answer
The "Official" Java API for this is now JAXB - Java API for XML Binding. See Tutorial by Oracle. The reference implementation lives at http://jaxb.java.net/
2018 Update
Note that the Java EE and CORBA Modules are deprecated in SE in JDK9 and to be...
Split string every nth character?
...;>> line = '1234567890'
>>> n = 2
>>> [line[i:i+n] for i in range(0, len(line), n)]
['12', '34', '56', '78', '90']
share
|
improve this answer
|
foll...