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What is Double Brace initialization in Java?
...
The first brace creates a new Anonymous Inner Class.
The second set of brace creates an instance initializers like static block in Class.
For example:
public class TestHashMap {
public static void main(String[] args) {
HashMap<String,String> map = new HashMap<...
Only parameterless constructors and initializers are supported in LINQ to Entities
...s doesn't help much, but assuming you want to create a Payments object and set some of its properties based on column values:
var naleznosci = (from nalTmp in db.Naleznosci
where nalTmp.idDziecko == idDziec
select new Payments
...
Difference between “read commited” and “repeatable read”
... SELECT firstname FROM names WHERE id = 7;
Aaron
session2> UPDATE names SET firstname = 'Bob' WHERE id = 7;
session2> SELECT firstname FROM names WHERE id = 7;
Bob
session2> COMMIT;
session1> SELECT firstname FROM names WHERE id = 7;
Aaron
Read Committed
Within the context of a trans...
How to align checkboxes and their labels consistently cross-browsers
...s the working example in JSFiddle.
This code assumes that you're using a reset like Eric Meyer's that doesn't override form input margins and padding (hence putting margin and padding resets in the input CSS). Obviously in a live environment you'll probably be nesting/overriding stuff to support ot...
Map a network drive to be used by a service
..., create a script just containing net use z: \\servername\sharedfolder and set it to run on computer startup, per technet.microsoft.com/en-us/library/cc770556.aspx This will run as the SYSTEM account, so no need for psexec.
– TRS-80
Apr 20 '12 at 2:06
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
... didn't work. I ended up having to add an environment variable called HOME set to the directory my .ssh folder was in
– Justin
Dec 31 '13 at 21:31
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How to get number of rows using SqlDataReader in C#
...is is becoming more clear. So is it better to dump all the info to the DataSet or run through a SQL COUNT(*), store it and then run the required query? Or are we talking about running count and storing everything in the DataSet?
– Tomasz Iniewicz
Sep 6 '09 at 1...
Metadata file '.dll' could not be found
...to do is check each of the project dependencies, for some reason it wasn't setting this automagically. Solution Properties -> Common Properties -> Project Dependencies.
– Anicho
Apr 15 '14 at 11:05
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How can I add a table of contents to a Jupyter / JupyterLab notebook?
..."compatibility" and enable "Toc2" 2. Launch Classical Notebbok, modify TOC settings to your needs and Add TOC to Cell (proceed as described). 3. Open your .ipynb file and search for the "toc", copy json toc configs and add to metadata using tools tab of Jupyter lab
– Alex
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html5 localStorage error with Safari: “QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to
...g mode, it appears as though localStorage is available, but trying to call setItem throws an exception.
store.js line 73
"QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to add something to storage that exceeded the quota."
What happens is that the window object still exposes localStora...