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How to insert values into C# Dictionary on instantiation?
...reate it? I can, but don't want to, do
dict.Add(int, "string") for each item if there is something more efficient like:
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What is hashCode used for? Is it unique?
I notice there is a getHashCode() method in every controls, items, in WP7, which return a sequence of number. Can I use this hashcode to identify an item? For example I want to identify a picture or a song in the device, and check it whereabout. This could be done if the hashcode given for specifi...
What is the difference between id and class in CSS, and when should I use them? [duplicate]
...er, or left-sidebar.
A good way to remember this is a class is a type of item and the id is the unique name of an item on the page.
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Add params to given URL in Python
...his can be fixed. query = urlparse.parse_qsl(url_parts[4]) query += params.items() But then if you want to replace exiting query params using dict, takes a little more.
– ombre42
Feb 28 '17 at 16:14
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What is “the inverse side of the association” in a bidirectional JPA OneToMany/ManyToOne association
...o go through a OneToMany mappings I came to read this answer, probably the best on the subject on SO.
– Eugene
Nov 2 '12 at 7:14
7
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How costly is .NET reflection?
... Not necessarily. Your DAL conversions may only be on a few thousand items, but multiply that by concurrent users using your application (if it's web) and it may add up just as if you'd convert million items. If particular method is 100-times slower it will be that much slower on small and big...
What does “yield break;” do in C#?
...ct, yield break completes the enumeration without returning any additional items.
Consider that there are actually two ways that an iterator method could stop iterating. In one case, the logic of the method could naturally exit the method after returning all the items. Here is an example:
IEnumera...
YouTube Video Embedded via iframe Ignoring z-index?
...uTube video embedded via iframe. If I hover over one of the main level nav items in Firefox, the dropdown menu properly appears on top of the video.
...
How can I enable the Windows Server Task Scheduler History recording?
...sections - Operational and below that Event nnn, TaskScheduler. One of the items listed in the Operational section should be Properties. Click this item and the Enable Logging option is on the General tab.
My problem was that the maximum log size had been reached and even though the overwrite old e...
What does $.when.apply($, someArray) do?
...g back from serviceA
// 2. Declare an array of Deferred objects
var processItemsDeferred = [];
// 3. For each element of data, create a Deferred push push it to the array
for(var i = 0; i < data.length; i++){
processItemsDeferred.push(processItem(data[i]));
}
// 4. WHEN ALL Deferred objects i...