大约有 6,600 项符合查询结果（耗时：0.0216秒） [XML]
Get most recent file in a directory on Linux
...
doesn't quite work for me since i echo out some info in my ls first, but i get the usage, thanks!
– ack
Jun 18 '09 at 23:22
4
...
JavaScript: How do I print a message to the error console?
... //gives the warn message with the exclamation mark in front of it
console.info(message); //gives an info message with an 'i' in front of the message
You also can add CSS to your logging messages:
console.log('%c My message here', "background: blue; color: white; padding-left:10px;");
...
Is there Unicode glyph Symbol to represent “Search” [closed]
...r 🔎
They are, however not supported by many fonts (fileformat.info only lists a few fonts as supporting the Codepoint with a proper glyph).
Also note that they are outside of the BMP, so some Unicode-capable software might have problems rendering them, even if they have fonts that supp...
Openssl is not recognized as an internal or external command
...
}
private void printKeyHash() {
try {
PackageInfo info = getPackageManager().getPackageInfo(
getPackageName(), PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
MessageDigest md = MessageDigest....
How to filter Android logcat by application? [duplicate]
...all log messages except those with the tag "ActivityManager", at priority "Info" or above, and all log messages with tag "MyApp", with priority "Debug" or above:
adb logcat ActivityManager:I MyApp:D *:S
The final element in the above expression, *:S, sets the priority level for all tags to "si...
What do 'lazy' and 'greedy' mean in the context of regular expressions?
...eedy will consume as much as possible. From http://www.regular-expressions.info/repeat.html we see the example of trying to match HTML tags with <.+>. Suppose you have the following:
<em>Hello World</em>
You may think that <.+> (. means any non newline character and + mean...
How to get the sizes of the tables of a MySQL database?
... round(((data_length + index_length) / 1024 / 1024), 2) `Size in MB`
FROM information_schema.TABLES
WHERE table_schema = "$DB_NAME"
AND table_name = "$TABLE_NAME";
or this query to list the size of every table in every database, largest first:
SELECT
table_schema as `Database`,
...
How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
...tever').on({ 'touchstart' : function(ev){}});, ev doesn't seem to have any info about the touches (touches, targetTouches or changedTouches)
– Octopus
Jan 15 '14 at 8:23
8
...
How can I get the current page name in WordPress?
..., thanks for the print_r() tip. I could find out the variable that has the info I'm looking for (putting this info in the question).
– Bernard
Jan 30 '11 at 12:22
...
Decoding and verifying JWT token using System.IdentityModel.Tokens.Jwt
...using System.Security.Cryptography;
public class Program
{
// More info: https://stormpath.com/blog/jwt-the-right-way/
public static void Main()
{
var header = "{\"typ\":\"JWT\",\"alg\":\"HS256\"}";
var claims = "{\"sub\":\"1047986\",\"email\":\"jon.doe@eex...