大约有 42,000 项符合查询结果（耗时：0.0414秒） [XML]
Fetch the row which has the Max value for a column
...
Anyone care to post a link to the MySQL equivalent of this, if there is one?
– redolent
Jan 10 '15 at 2:35
2
...
C++ semantics of `static const` vs `const`
...red to have external linkage; or
(3.3) — a data member of an anonymous union.
Annex C (informative) Compatibility, C.1.2
Clause 6: "basic concepts" gives the rationale why this was changed from C:
6.5 [also 10.1.7]
Change: A name of file scope that is explicitly declared const, an...
How to get the start time of a long-running Linux process?
... PID %CPU %MEM VSZ RSS TT STAT STARTED CMD
root 1 0.0 0.1 2800 1152 ? Ss Mon Dec 23 00:31:44 2013 /sbin/init
root 5151 0.3 0.1 4732 1980 pts/2 S Sat Mar 8 16:50:47 2014 bash
For a discussion of how the information is published ...
Where is a complete example of logging.config.dictConfig?
... # Default is stderr
},
},
'loggers': {
'': { # root logger
'handlers': ['default'],
'level': 'WARNING',
'propagate': False
},
'my.packg': {
'handlers': ['default'],
'level': 'INFO',
'...
Get TFS to ignore my packages folder
...'s tell NuGet to cut it out already.
Create a folder called .nuget in the root of your solution folder.1 Now, create a file called NuGet.config, and put it in this new folder2. Its contents should look like this:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<solution>...
Sign APK without putting keystore info in build.gradle
...pretty simple.
Create a keystore.properties file (in this example, in the root directory of your project next to settings.gradle, though you can put it wherever you like:
storePassword=...
keyPassword=...
keyAlias=...
storeFile=...
Add this to your build.gradle:
allprojects {
afterEvaluate ...
scp or sftp copy multiple files with single command
.... Not sure where this should work. ``` (venv) ➜ git:(master) ✗ scp root@172.29..xxx.yyy:"/usr/local/bin/kubectl /root/.kube/config" /tmp/ root@172.29..xxx.yyy's password: protocol error: filename does not match request ```
...
z-index not working with fixed positioning
...ee that elements are stacked in this order
The stacking context’s root element (the <html> element in this case)
Positioned elements (and their children) with negative z-index values (higher values are stacked in front of lower values; elements with the same value are stacked accord...
Is it possible to delete an object's property in PHP?
...erties, this often happens in applications fetching from databases such as MySQL the records as an object instead of an array (using standard functions such as mysql_fetch_object()).
– gaborous
Jan 21 '15 at 20:37
...
Quick and easy file dialog in Python?
... show only the dialog without any other GUI elements, you have to hide the root window using the withdraw method:
import tkinter as tk
from tkinter import filedialog
root = tk.Tk()
root.withdraw()
file_path = filedialog.askopenfilename()
Python 2 variant:
import Tkinter, tkFileDialog
root = T...