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Select2 doesn't work when embedded in a bootstrap modal
... @DrewInTheMountains I also had issues setting the dropdownParent to the root of the modal, it's indeed better to choose the body, otherwise you get really bad positioning bugs when scrolling. I set mine to the div with class modal-content and it works like a charm!
– Shahin ...
Choosing a file in Python with simple Dialog
...t askopenfilename
Tk().withdraw() # we don't want a full GUI, so keep the root window from appearing
filename = askopenfilename() # show an "Open" dialog box and return the path to the selected file
print(filename)
Done!
s...
Recursively list files in Java
...ic class Filewalker {
public void walk( String path ) {
File root = new File( path );
File[] list = root.listFiles();
if (list == null) return;
for ( File f : list ) {
if ( f.isDirectory() ) {
walk( f.getAbsolutePath() );
...
Nginx no-www to www and www to no-www
...x.html;
####
# now pull the site from one directory #
root /var/www/www.google.com/web;
# done #
location = /favicon.ico {
log_not_found off;
access_log off;
}
}
...
Difference between app.all('*') and app.use('/')
... thanks but I think you missed the app.all wildcard and app.use root path which make them pretty much exactly the same thing don't they? Except that app.all can take an array of callbacks and app.use can only take one - right?
– ostergaard
Jan 2 '13 ...
数据存储组件 · App Inventor 2 中文网
...Google Sheets API，最后创建一个Sheets API 的服务帐户。
有关如何创建服务帐户以及在何处查找的说明使用 Google 表格组件的其他相关信息，可以在此处找到。
行号和列号是从 1 开始索引的。
属性
ApplicationName
...
Are multiple `.gitignore`s frowned on?
...s, it seems it would be simplest to just have one .gitignore file at the root of the repo than various ones throughout. Is there a standard best practice on this or some analysis online of when one approach is better than the other?
...
“Insufficient Storage Available” even there is lot of free space in device memory
...o the same thing if you get the "invalid MMI" error when you try this on a rooted, modded phone.
– ChrisC
Nov 14 '13 at 1:52
3
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Find the files that have been changed in last 24 hours
E.g., a MySQL server is running on my Ubuntu machine. Some data has been changed during the last 24 hours.
6 Answers
...
Definition of a Balanced Tree
...:
People define the height of an empty tree to be (-1).
For example, root's left child is null:
A (Height = 2)
/ \
(height =-1) B (Height = 1) <-- Unbalanced because 1-(-1)=2 >1
\
C (Height = 0)
Two more exam...