大约有 40,000 项符合查询结果（耗时：0.0905秒） [XML]
Format timedelta to string
...nt(254459)) then you just use split to get the microseconds out of play. From 0:03:43.765000 I can get 0:03:43 by simply running TotalDuration=str(ConvertDuration).split('.', 2)[0]
– DarkXDroid
Feb 8 '15 at 11:51
...
Proper package naming for testing with the Go language
...often implementing interfaces. It is those interface methods that I invoke from my tests, not all of the helper methods/functions individually.
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.bashrc/.profile is not loaded on new tmux session (or window) — why?
...ve any idea why is this happening? I suddenly noticed this after upgrading from Ubuntu 16.04 to 18.04.2. This is the only difference I can think of. Also, I noticed that some of the configurations broke and I had to comply to some new syntax (seems like tmux got updated as well, but I don't remember...
OpenShift rhc setup using multiple accounts
...
2) Run "rhc setup -l LOGIN" between the sessions. Once done managing apps from one account you can end the session for it by running "rhc account logout".
rhc setup -l <login1> # First account's login
rhc app create <appname> <cartridge>
rhc logout
rhc setup -l <login2> # ...
mkdir's “-p” option
... directory.
d (delete)
Allows one to remove files and sub-directories from a directory.
a (administer)
Allows one to change a directory's ACL. The owner of a directory can always change the ACL of a directory that s/he owns, along with the ACLs of any subdirectories in that directory.
Fi...
Declaring an unsigned int in Java
...ng the use and big deal over having the ability to use unsigned datatypes. From the various sources online I read from, it seems like it revolves around just widening the maximum value, and the implicit by nature guarantee that it's a positive number. Is my understanding correct, or are there other ...
Batch files: How to read a file?
How you can read a file (text or binary) from a batch file? There is a way to read it in a binary mode or text mode?
7 Answ...
Passing arrays as parameters in bash
... --iread --msix --iwrite --msi --iread --msi --iwrite
Edit/notes: (from comments below)
descTable and optsTable are passed as names and are expanded in the function. Thus no $ is needed when given as parameters.
Note that this still works even with descTable etc being defined with local, b...
When is JavaScript synchronous?
... functions. When the called function exits its execution context is popped from the stack, and then next execution context is popped and so on...
For example
function abc()
{
console.log('abc');
}
function xyz()
{
abc()
console.log('xyz');
}
var one = 1;
xyz();
In the above code a g...
Google Authenticator implementation in Python
...Unix timestamp in any given moment in time).
Make sure to protect yourself from brute-force attack. If time-based password is used, then trying 1000000 values in less than 30 seconds gives 100% chance of guessing the password. In case of HMAC-based passowrds (HOTPs) it seems to be even worse.
Exam...