大约有 40,000 项符合查询结果（耗时：0.0406秒） [XML]
Move cursor to end of file in vim
... @what most laptop keyboard nowadays have home/end put in up/down/left/right along with Fn if they don't have dedicated home/end keys
– phuclv
Dec 24 '16 at 12:39
...
“SetPropertiesRule” warning message when starting Tomcat from Eclipse [duplicate]
...Task Manager, I killed javaw.exe as many times Eclipse doesn't really shut down properly)
Right click the Server->'Add and Remove'. Remove the project. Finish.
Right click the Server->'Add and Remove'. Add the project. Finish.
Restart see if works, if not continue
Double click the Server... Se...
How do I check if a Sql server string is null or empty
...t) AS Offer_Text
FROM ...
is the most elegant solution.
And to break it down a bit in pseudo code:
// a) NULLIF:
if (listing.Offer_Text == '')
temp := null;
else
temp := listing.Offer_Text; // may now be null or non-null, but not ''
// b) ISNULL:
if (temp is null)
result := true;
else
re...
Does assignment with a comma work?
...
There's a lot going on here, but basically, it comes down to the comma operator.
The comma operator evaluates both of its operands (from left to right) and returns the value of the second operand.
This code:
aaa = 1,2,3
Is equivalent to:
aaa = 1;
2;
3;
So aaa is i...
How set the android:gravity to TextView from Java side in Android
...ttom once the maximum amount of lines has been exceeded and it will scroll down automatically.
if (TextView.getLineCount() >= maxLines) {
TextView.setGravity(Gravity.BOTTOM);
}
In order for this to work correctly, you must use append() to the TextView, If you setText() this will not work...
Test method is inconclusive: Test wasn't run. Error?
...for me, I put the appsettings on top of configurations by mistake, move it down to a proper position and it works.
– anIBMer
Jul 21 '14 at 22:56
3
...
Is BCrypt a good hashing algorithm to use in C#? Where can I find it? [closed]
...erification process but if you need fully verified that they can point you down the right path for it and mentioned costs associated. Certain government requirements include mandates for verified encryption algorithms.
The bcrypt implementations in .NET have not been verified. Using an unverified e...
Assign variable in if condition statement, good practice or not? [closed]
...ike readable code, but that doesn't necessarily mean code should be dumbed down or too verbose. Spreading things over multiple lines and juggling values between variables can actually lead to worse code. Inserted code can have unforeseen side effects in a weakly typed / flexible language like JS. A...
How can I get the behavior of GNU's readlink -f on a Mac?
...
cd `dirname $TARGET_FILE`
TARGET_FILE=`basename $TARGET_FILE`
# Iterate down a (possible) chain of symlinks
while [ -L "$TARGET_FILE" ]
do
TARGET_FILE=`readlink $TARGET_FILE`
cd `dirname $TARGET_FILE`
TARGET_FILE=`basename $TARGET_FILE`
done
# Compute the canonicalized name by findin...
Connect Device to Mac localhost Server? [closed]
...urity & Privacy -> Firewall -> Firewall Options, and then scroll down until you find node and make sure node's setting is set to Allow incoming connections.
After changing the setting, I could reach the localhost server (port 3000) running on my Mac by going to http://192.168.1.11:3000
...