大约有 32,000 项符合查询结果（耗时：0.0587秒） [XML]
Make the first letter uppercase inside a django template
...ue[1:] if len(value) > 1 else ''
return first.upper() + remaining
Then, you should load the my_filters file at your template, and use the filter defined there:
{% load my_filters %}
...
{{ myname|upfirstletter }}
...
UILabel sizeToFit doesn't work with autolayout ios6
...ce Builder
Set up four constraints. The height constraint is mandatory.
Then go to the label's attributes inspector and set number of lines to 0.
Go to the label's size inspector and increase vertical ContentHuggingPriority and vertical ContentCompressionResistancePriority.
Select and edit heig...
npm - how to show the latest version of a package
...ersion is singular.
If you'd like to see all available (remote) versions, then do:
npm view <module_name> versions
Note, versions is plural. This will give you the full listing of versions to choose from.
To get the version you actually have locally you could use:
npm list --depth=0 | gr...
Why does sun.misc.Unsafe exist, and how can it be used in the real world?
...tionality of the host VM can be used to allocate uninitialized objects and then interpret the constructor invocation as any other method call.
One can track the data from the native address.It is possible to retrieve an
object’s memory address using the java.lang.Unsafe class, and operate on its f...
Bash script - variable content as a command to run
...ur Perl command later, and that's why you want to assign it to a variable, then:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
var="perl test.pl test2 $count" # You need double quotes to get your $count value substituted.
...stuff...
eval $var
As per Bash's help:
~$ help eval
eval: eval [a...
How to avoid “too many parameters” problem in API design?
...ck is to look for clusters of arguments that are more closely related, and then refactor each of those clusters to a separate parameter object.
– Mark Seemann
Jun 4 '11 at 21:33
2
...
How to pass variable from jade template file to a script file?
...e template file (index.jade) that isn't passed to a javascript file, which then makes my javascript crash. Here is the file (views/index.jade):
...
How can I do test setup using the testing package in Go
...atever setup and
teardown is necessary around a call to m.Run. It should then call
os.Exit with the result of m.Run
It took me some time to figure out that this means that if a test contains a function func TestMain(m *testing.M) then this function will be called instead of running the test. A...
Get key by value in dictionary
...n but index gave only one value right, so if you ve multiple equal values, then it should return multiple keys right ?
– James
Dec 13 '13 at 13:17
14
...
Reduce git repository size
...
But, when I delete the repo then clone it again, the size is still large. How do you handle that?
– cwtuan
Jan 4 '19 at 15:43
...