大约有 14,600 项符合查询结果（耗时：0.0263秒） [XML]
Make a div fill the height of the remaining screen space
...And here are some snippets from that post:
@media screen {
/* start of screen rules. */
/* Generic pane rules */
body { margin: 0 }
.row, .col { overflow: hidden; position: absolute; }
.row { left: 0; right: 0; }
.col { top: 0; bottom: 0; }
.scroll-x { overflow-x:...
Why is the Windows cmd.exe limited to 80 characters wide?
...ze (line width and scrollback) and the window size (viewport size). If you started cmd from a shortcut, you can save these settings for future sessions.
share
|
improve this answer
|
...
SQLAlchemy: print the actual query
...
Given that what you want makes sense only when debugging, you could start SQLAlchemy with echo=True, to log all SQL queries. For example:
engine = create_engine(
"mysql://scott:tiger@hostname/dbname",
encoding="latin1",
echo=True,
)
This can also be modified for just a single req...
File Upload in WebView
...ORY_OPENABLE);
i.setType("image/*");
MyWb.this.startActivityForResult(Intent.createChooser(i,"File Chooser"), FILECHOOSER_RESULTCODE);
}
// For Android 3.0+
public void openFileChooser( ValueCallback uploadMsg, String acceptType ) {
...
What's the best way to validate an XML file against an XSD file?
... (unless your goal is to create a document object model anyway). This will start creating DOM objects as it parses the document - wasteful if you aren't going to use them.
share
|
improve this answe...
Ignore modified (but not committed) files in git?
...
You can't commit anything that doesn't start out in your index. git rm --cached everything that you don't want to commit, then add a .gitignore file locally that has "*" in it. Now, no matter how much you git add, you'll never see those files in your index again.
...
Limit text length to n lines using CSS
...
There's a way to do it using unofficial line-clamp syntax, and starting with Firefox 68 it works in all major browsers.
body {
margin: 20px;
}
.text {
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2; /* number of lines t...
Command line: piping find results to rm
... putting -delete first will make find try to
delete everything below the starting points you specified. When
testing a find command line that you later intend to use with
-delete, you should explicitly specify -depth in order to avoid
later surprises. Because -delete implies -depth, ...
Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
... not necessarily belong to the application.
For example, sequence number starts with 1000 and should increment by one for each new entity. This is easily done, and very appropriately so, in the database, and in such cases these configurations makes sense.
...
remove all variables except functions
...
If you also want to remove objects whose names start with a period, use this instead: rm(list=setdiff(ls(all.names=TRUE), lsf.str(all.names=TRUE)))
– Josh O'Brien
Nov 29 '11 at 5:21
...