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How to capture the browser window close event?
...nload event fires whenever the user leaves your page for any reason.
For example, it will be fired if the user submits a form, clicks a link, closes the window (or tab), or goes to a new page using the address bar, search box, or a bookmark.
You could exclude form submissions and hyperlinks (excep...
How can I perform a str_replace in JavaScript, replacing text in JavaScript?
I want to use str_replace or its similar alternative to replace some text in JavaScript.
21 Answers
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How do I disable orientation change on Android?
...de, so I have defined
android:screenOrientation="portrait" in the manifest XML. This works OK for the HTC Magic phone (and prevents orientation changes on other phones as well).
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iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
...ented by Apple in Technical Q&A QA1747 Debugging Deployed iOS Apps for Xcode 6 is:
Choose Window -> Devices from the Xcode menu.
Choose the device in the left column.
Click the up-triangle at the bottom left of the right hand panel to show the device console.
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What causes a TCP/IP reset (RST) flag to be sent?
...gure out why my app's TCP/IP connection keeps hiccuping every 10 minutes (exactly, within 1-2 seconds). I ran Wireshark and discovered that after 10 minutes of inactivity the other end is sending a packet with the reset (RST) flag set. A google search tells me "the RESET flag signifies that the rec...
Change C++/CLI project to another framework than 4.0 with vs2010
...geted framework, but you can change it manually.
In the project file (.vcxproj), the default targeted framework is represented by the v4.0 property element. To change the targeted framework, unload the project, use a text editor to open the project file, and then change the value of the property e...
Is there a way to make text unselectable on an HTML page? [duplicate]
I'm building an HTML UI with some text elements, such as tab names, which look bad when selected. Unfortunately, it's very easy for a user to double-click a tab name, which selects it by default in many browsers.
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How to find my Subversion server version number?
... case I can see one line in response header: <Server:"Apache/2.2.14 (Unix) DAV/2 SVN/1.6.9 mod_ssl/2.2.14 OpenSSL/0.9.8a">
– Tatera
Nov 20 '14 at 2:41
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How to get .pem file from .key and .crt files?
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If the file's content begins with -----BEGIN and you can read it in a text editor:
The file uses base64, which is readable in ASCII, not binary format. The certificate is already in PEM format. Just change the extension to .pem.
If the file is in binary:
For the server.crt, you would use
open...
What's the scope of the “using” declaration in C++?
...the source file. So including a file that has a using declaration has the exact same effect of placing the using declaration at the top of each file that includes that header file.
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