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c# Programming Glossary: timeCreate Excel (.XLS and .XLSX) file from C# [closed] http://stackoverflow.com/questions/151005/create-excel-xls-and-xlsx-file-from-c-sharp the comments. In all EPPlus seems to be the best choice as time goes on. It seems to be more actively updated and documented..
Encrypt/Decrypt string in .NET http://stackoverflow.com/questions/202011/encrypt-decrypt-string-in-net EDIT 2013 Oct Although I've edited this answer over time to address shortcomings please see jbtule's answer for a more..
String vs string in C# [duplicate] http://stackoverflow.com/questions/215255/string-vs-string-in-c-sharp I think it's generally recommended to use string any time you're referring to an object. e.g. string place world Likewise..
Casting vs using the 'as' keyword in the CLR http://stackoverflow.com/questions/496096/casting-vs-using-the-as-keyword-in-the-clr question I don't think any of the answers so far at the time of starting this answer have really explained where it's worth..
Protect .NET code from reverse engineering? http://stackoverflow.com/questions/506282/protect-net-code-from-reverse-engineering packers are too expensive consider writing your own. Sometimes custom packers can be very effective because there aren't well.. and I took it as a personal affront. Here I was a small time developer pouring my heart and soul into an application and.. battle I realized I was fighting the tides and all this time wasted was for naught. I took out all the phone home code except..
http://stackoverflow.com/questions/521298/when-to-use-struct-in-c in C# My conceptual model is that structs are used in times when the item is merely a collection of value types . A way.. uses the Enumerator struct which it copies every time an enumerator is requested ...makes sense. Internal to the Dictionary.. could be well over 16 bytes Entry has an undetermined lifetime from Add to Remove Clear or garbage collection And ... 4. Both..
Proper use of the IDisposable interface http://stackoverflow.com/questions/538060/proper-use-of-the-idisposable-interface of our object by the Garbage collector is the perfect time to free those pesky unmanaged resources. We do this by overriding..
What's the difference between String and string? http://stackoverflow.com/questions/7074/whats-the-difference-between-string-and-string I think it's generally recommended to use string any time you're referring to an object. e.g. string place world Likewise..
Random number generator only generating one random number http://stackoverflow.com/questions/767999/random-number-generator-only-generating-one-random-number 256 If I step that loop with the debugger during runtime I get different values which is what I want . However if I put.. happen c# random share improve this question Every time you do new Random it is initialized using the clock. This means.. means that in a tight loop you get the same value lots of times. You should keep a single Random instance and keep using Next..
Is there a way to check if a file is in use? http://stackoverflow.com/questions/876473/is-there-a-way-to-check-if-a-file-is-in-use that needs to repeatedly access 1 image file. Most of the time it works but if my computer's running fast it will try to access.. about using exceptions but you can't avoid them all of the time protected virtual bool IsFileLocked FileInfo file FileStream..
How do I access ARP-protocol information through .NET? http://stackoverflow.com/questions/1148778/how-do-i-access-arp-protocol-information-through-net Console.WriteLine RoundTrip time 0 reply.RoundtripTime Console.WriteLine Time to live 0 reply.Options.Ttl Console.WriteLine.. RoundTrip time 0 reply.RoundtripTime Console.WriteLine Time to live 0 reply.Options.Ttl Console.WriteLine Don't fragment..
How to Query an NTP Server using C#? http://stackoverflow.com/questions/1193955/how-to-query-an-ntp-server-using-c is a way to query an NTP Server using C# to get the Date Time of the NTP Server returned as either a string or as a DateTime.. of the NTP Server returned as either a string or as a DateTime . How is this possibly in its simplest form c# datetime ntp.. this question for future reference public static DateTime GetNetworkTime default Windows time server const string ntpServer..
Parse DateTime with timezone of form PST/CEST/UTC/etc http://stackoverflow.com/questions/241789/parse-datetime-with-timezone-of-form-pst-cest-utc-etc DateTime with timezone of form PST CEST UTC etc I'm trying to parse.. culture CultureInfo.CreateSpecificCulture nl BE DateTime dt DateTime.ParseExact 24 okt 08 21 09 06 CEST dd MMM yy HH.. CultureInfo.CreateSpecificCulture nl BE DateTime dt DateTime.ParseExact 24 okt 08 21 09 06 CEST dd MMM yy HH mm ss ... culture..
Creating a DateTime in a specific Time Zone in c# fx 3.5 http://stackoverflow.com/questions/246498/creating-a-datetime-in-a-specific-time-zone-in-c-sharp-fx-3-5 a DateTime in a specific Time Zone in c# fx 3.5 I'm trying to create a.. a DateTime in a specific Time Zone in c# fx 3.5 I'm trying to create a unit test to test.. corrected. In the test I need to be able to create DateTime objects in a none local time zone to ensure that people running..
How to get the CPU Usage in C#? [closed] http://stackoverflow.com/questions/278071/how-to-get-the-cpu-usage-in-c Processor cpuCounter.CounterName Processor Time cpuCounter.InstanceName _Total ramCounter new PerformanceCounter..
How to enable design support in a custom control? http://stackoverflow.com/questions/2785376/how-to-enable-design-support-in-a-custom-control on a Form and add some columns I am able in Design Time to click and drag the columns to resize them. Example 2 Now.. click and drag the column headers to resize them in Design Time. Is there any way to easily make that happen Some form of pass..
Is DateTime.Now the best way to measure a function's performance? http://stackoverflow.com/questions/28637/is-datetime-now-the-best-way-to-measure-a-functions-performance DateTime.Now the best way to measure a function's performance I need.. code snippet the best way to measure the performance DateTime startTime DateTime.Now Some execution process DateTime endTime.. the best way to measure the performance DateTime startTime DateTime.Now Some execution process DateTime endTime DateTime.Now..
Can't get sql server compact 3.5 / 4 to work with ASP .NET MVC 2 http://stackoverflow.com/questions/3223359/cant-get-sql-server-compact-3-5-4-to-work-with-asp-net-mvc-2 string cmd.ExecuteScalar Response.Write string.Format 0 Time 1 valueFromDb DateTime.Now.ToLongTimeString share improve..
Performance Tests of Serializations used by WCF Bindings http://stackoverflow.com/questions/3790728/performance-tests-of-serializations-used-by-wcf-bindings get set public string StateXML get set public Nullable DateTime TimeEnded get set public Nullable int TimeLimitPerTurn get set.. public string StateXML get set public Nullable DateTime TimeEnded get set public Nullable int TimeLimitPerTurn get set public.. Nullable DateTime TimeEnded get set public Nullable int TimeLimitPerTurn get set public byte TimeStamp get set public Nullable..
http://stackoverflow.com/questions/4331189/datetime-vs-datetimeoffset vs DateTimeOffset Currently we have a standard way of dealing.. vs DateTimeOffset Currently we have a standard way of dealing with .net.. Currently we have a standard way of dealing with .net DateTimes in a TimeZone aware way Whenever we produce a DateTime we do..
Is BCrypt a good hashing algorithm to use in C#? Where can I find it? http://stackoverflow.com/questions/481160/is-bcrypt-a-good-hashing-algorithm-to-use-in-c-where-can-i-find-it just take him a really long time. That's your chief enemy Time . The bcrypt algorithm works because it takes five orders of..
Why doesn't .NET/C# optimize for tail-call recursion? http://stackoverflow.com/questions/491376/why-doesnt-net-c-optimize-for-tail-call-recursion competitive in the long term with a standard Ahead of Time compilation. Interestingly the ngen compilation steps are not..
How to get the EXIF data from a file using C# http://stackoverflow.com/questions/58649/how-to-get-the-exif-data-from-a-file-using-c-sharp easy way to get at the EXIF data such as Date And Time or Exposure programatically Thanks c# exif photography share..
What is quicker, switch on string or elseif on type? http://stackoverflow.com/questions/94305/what-is-quicker-switch-on-string-or-elseif-on-type 5 000 000 data elements mode Random and 5 types Method Time of optimal If Else 179.67 100.00 TypeHandleDictionary 321.33.. 5 000 000 data elements mode Random and 10 types Method Time of optimal If Else 271.33 100.00 TypeHandleDictionary 312.00.. 5 000 000 data elements mode Random and 15 types Method Time of optimal TypeHandleDictionary 312.00 100.00 If Else 369.00..
What is Castle Windsor, and why should I care? http://stackoverflow.com/questions/124871/what-is-castle-windsor-and-why-should-i-care tree of objects and dependencies gets wired up at RUN TIME so that when you do this WorkflowStepper stepper Container.Get..
Method overloads resolution and Jon Skeet's Brain Teasers http://stackoverflow.com/questions/2744528/method-overloads-resolution-and-jon-skeets-brain-teasers down. What is the logic behind this design decision BONUS TIME Is this behaviour a result of the C# specification the CLR implementation..
Create a summary description of a schedule given a list of shifts http://stackoverflow.com/questions/3165867/create-a-summary-description-of-a-schedule-given-a-list-of-shifts set up. First generate the data. The format is DAY START TIME END TIME . The start and end times have a random variable added.. First generate the data. The format is DAY START TIME END TIME . The start and end times have a random variable added half.. Large Purple PointSize Large Brown AxesLabel DAY START TIME END TIME And the result is Where you can see our seven clusters..
C# Networking : Server hangs after receiving more than 65535 bytes http://stackoverflow.com/questions/4118800/c-sharp-networking-server-hangs-after-receiving-more-than-65535-bytes it passes sending without problems. UPDATE 20 15 SWEDISH TIME I also get this error in the Client when I debug a little more..
http://stackoverflow.com/questions/9190885/could-not-load-file-or-assembly-system-drawing-or-one-of-its-dependencies-erro j00LjAuMC4w' to j0yLjAuMC4w This needs to be done EVERY TIME you open the form in Designer mode. Microsoft says they are..
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