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How do I find the length of an array?
...dont see any way for this unless your array is an array of characters (i.e string).
P.S : In C++ always use std::vector. There are several inbuilt functions and an extended functionality.
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Removing the title text of an iOS UIBarButtonItem
... navigation bar. If the value of this property is nil, the system uses the string “Back” as the text of the back button."
– Raphael Oliveira
May 3 '16 at 7:21
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How to detect orientation change in layout in Android?
...droid:configChanges="orientation|keyboardHidden"
android:label="@string/app_name">
NOTE: with Android 3.2 (API level 13) or higher, the "screen size" also changes when the device switches between portrait and landscape orientation. Thus, if you want to prevent runtime restarts due to ...
How to set a value of a variable inside a template code?
...ill allow you to write something like this in your template:
{% setvar "a string" as new_template_var %}
Note that most of this was taken from here
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How do I decompile a .NET EXE into readable C# source code?
... documentation
Saving of resources
Search for types/methods/properties (substring)
Hyperlink-based type/method/property navigation
Base/Derived types navigation
Navigation history
BAML to XAML decompiler
Save Assembly as C# Project
Find usage of field/method
Extensible via plugins (MEF)
Update:
A...
QLabel: set color of text and background
...ler.
enum {msg_info, msg_notify, msg_alert};
:
:
void bits::sendMessage(QString& line, int level)
{
QTextCursor cursor = ui->messages->textCursor();
QString alertHtml = "<font color=\"DeepPink\">";
QString notifyHtml = "<font color=\"Lime\">";
QString infoHtm...
Multiple lines of input in
... And the textarea tag can't be self-closing. <textarea \> is invalid.
– Alex H
Jan 19 '15 at 13:03
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What is the best way to check for Internet connectivity using .NET?
...I think this would be efficient.
try {
Ping myPing = new Ping();
String host = "google.com";
byte[] buffer = new byte[32];
int timeout = 1000;
PingOptions pingOptions = new PingOptions();
PingReply reply = myPing.Send(host, timeout, buffer, pingOptions);
return (reply.S...
How do I automatically scroll to the bottom of a multiline text box?
... newest one) whenever a new line is added.
If you use TextBox.AppendText(string text), it will automatically scroll to the end of the newly appended text. It avoids the flickering scrollbar if you're calling it in a loop.
It also happens to be an order of magnitude faster than concatenating onto ...
Junit - run set up method once
...heClassYouWant.class instead of your getClass() call? This is actual Java: String.class.getName().
– stolsvik
Apr 10 '13 at 10:44
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