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Return Boolean Value on SQL Select Statement
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This returns a string, not a boolean
– OMG Ponies
Apr 30 '12 at 2:24
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Using reCAPTCHA on localhost
...ateAntiForgeryToken]
public ActionResult Register(RegisterViewModel model, string reCaptcha_SecretKey){
// Your codes in POST action
if (!ModelState.IsValid || !ReCaptcha.Validate(reCaptcha_SecretKey))
{
// Your codes
}
// Your codes
}
In View: (reference)
@ReCaptcha.GetHtml...
PHP Replace last occurrence of a String in a String?
Anyone know of a very fast way to replace the last occurrence of a string with another string in a string?
14 Answers
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Android Spanned, SpannedString, Spannable, SpannableString and CharSequence
Android offers a variety of interfaces all related to text and strings:
Spanned , SpannedString , Spannable , SpannableString and CharSequence .
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In git, what is the difference between merge --squash and rebase?
...istory of the feature branch and move them into the master branch
Will add extra dummy commit.
Rebase and merge
Will append all commits history of the feature branch in the front of the master branch
Will NOT add extra dummy commit.
Squash and merge
Will group all feature branch commits into one com...
How to use null in switch
...l throw a NullPointerException when i is null.
* Since Java 7 you can use String in switch statements.
More about switch (including example with null variable) in Oracle Docs - Switch
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How to remove the hash from window.location (URL) with JavaScript without page refresh?
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Use this line to make sure you don't lose the query string: history.pushState("", document.title, window.location.pathname + window.location.search);
– Phil Kulak
Mar 13 '12 at 15:56
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How to convert an object to a byte array in C#
...Example:
public class MyClass {
public int Id { get; set; }
public string Name { get; set; }
public byte[] Serialize() {
using (MemoryStream m = new MemoryStream()) {
using (BinaryWriter writer = new BinaryWriter(m)) {
writer.Write(Id);
writer.Write...
Create an Array of Arraylists
... Any reason this would be preferable over @kelvincer Answer (ArrayList<String>[] group = new ArrayList[4])? What extra good doe sthe cast do?
– cellepo
Mar 22 '16 at 21:12
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Append a dictionary to a dictionary [duplicate]
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You can do
orig.update(extra)
or, if you don't want orig to be modified, make a copy first:
dest = dict(orig) # or orig.copy()
dest.update(extra)
Note that if extra and orig have overlapping keys, the final value will be taken from extra. For...