大约有 32,000 项符合查询结果（耗时：0.0627秒） [XML]
HTTPS connections over proxy servers
...annel over an insecure one. If the HTTP proxy is able to see the contents, then it's a man-in-the-middle eavesdropper and this defeats the goal of SSL/TLS. So there must be some tricks being played if we want to proxy through a plain HTTP proxy.
The trick is, we turn an HTTP proxy into a TCP proxy ...
How can I see the specific value of the sql_mode?
...s only blank for you because you have not set the sql_mode. If you set it, then that query will show you the details:
mysql> SELECT @@sql_mode;
+------------+
| @@sql_mode |
+------------+
| |
+------------+
1 row in set (0.00 sec)
mysql> set sql_mode=ORACLE;
Query OK, 0 rows affe...
Installing Python packages from local file system folder to virtualenv with pip
...ity-package, that first removes the old-version-package from site-packages then installs a tar.gz'ed package from a subdir of the utility-package-folder (did not knew about --find-links=.), then creates the wheel and installs it. All automated via plumbum and click. If someone wants it, I'll post a ...
When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
...ed "Microsoft Visual Basic for Applications"):
Click the menu "Tools" and then "Options".
In the Options' "Editor" tab, uncheck the "Auto Syntax Check" box. (See screenshot, below.)
This change does not make the editor stop compiling in the background and marking syntax errors in red (or whateve...
PendingIntent does not send Intent extras
... PendingIntent.FLAG_UPDATE_CURRENT
);
Then:
@Override
protected void onCreate(Bundle savedInstanceState) {
try {
super.onCreate(savedInstanceState);
int startPageNumber;
if ( savedInstanceState != null)
...
add maven repository to build.gradle
... }
}
@Benjamin explained the reason.
If you have a maven with authentication you can use:
repositories {
mavenCentral()
maven {
credentials {
username xxx
password xxx
}
url 'htt...
What is the difference between join and merge in Pandas?
...he columns our index (on which we want to merge) for both data frames and then merge the data frames on the newly created index.
– hasan najeeb
Nov 28 '19 at 12:17
...
How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
...t as a shallow copy."""
z = x.copy()
z.update(y)
return z
and then you have a single expression:
z = merge_two_dicts(x, y)
You can also make a function to merge an undefined number of dictionaries, from zero to a very large number:
def merge_dicts(*dict_args):
"""
Given any num...
MySQL join with where clause
...gory_subscriptions columns.
Conversely, a where clause does the join, and then reduces the rowset. So, this does all of the joins and then eliminates all rows where user_id doesn't equal 1. You're left with an inefficient way to get an inner join.
Hopefully this helps!
...
Simple Vim commands you wish you'd known earlier [closed]
...ate the regexp (and 'incsearch' highlights it as you enter characters) and then use an empty pattern in the substitution: the empty pattern defaults to the last search pattern.
Example:
/blue\(\d\+\)
:%s//red\1/
Equivalent to:
:%s/blue\(\d\+\)/red\1/
See:
:help 'incsearch'
:help :substitute
...