I will be traveling to the US shortly from India and will be returning back. I am planning to purchase a laptop in the US and want to bring it to India. I read in the website of India customs where it says the following about "duty free" entitlement:  (ii) Rs.25000/- (in value) if Stayed abroad for more than three days (iii) One Laptop computer (notebook computer) imported by a passenger (but not a member of the crew of a ship / aircraft) Free, if the passenger is of the age of 18 years or above.  I want to know if the laptop mentioned in (iii) comes under (ii).  To be more clear, can I bring items worth 25K Plus a laptop (worth whatever)?
I am planning to travel to India (COK airport, Kerala) from United States. I want to take my laptop as well as my tablet (iPad). Am I allowed to take both in my backpack with my documents related my work. I think I am allowed to take only one computer as per the rule. Will the customs consider my iPad as a computer?  What all I can take?   One of my friends took 2 laptops (1 work and 1 personal) and had trouble at the airport.  Also I am planning to take some wristwatches (7 of them, each avg price is 45 $). I read in a website that I can take stuff up to max 35000 INR. Is that true? In that case, how will I manage my stuff?
Only Fixed and Random Options are Working in Illustrator CC 2015 Callipraphy Brushes App updated but still the same. Only fixed and random options are working in Calligraphy Brushes. I have searched but can't find a solution. So here is what i want to pull : mmcblk0 whith it's size 15.7 GB.  C:\adb&gt;adb shell shell@android:/ $ su su shell@android:/ # fdisk -l /dev/block/mmcblk0 fdisk -l /dev/block/mmcblk0  Disk /dev/block/mmcblk0: 15.7 GB, 15758000128 bytes 1 heads, 16 sectors/track, 1923584 cylinders Units = cylinders of 16 * 512 = 8192 bytes   This is what I tried:  C:\adb&gt;adb shell su busybox cat /dev/block/mmcblk0 &gt; C:\1.bin   I only have 1KB output with content inside said "unknown id". Also tried with pull but seems also doesn't work.  What should I do to get this 15.7 GB mmcblk0  ? Storing Images in DB - Yea or Nay? So I'm using an app that stores images heavily in the DB. What's your outlook on this? I'm more of a type to store the location in the filesystem, than store it directly in the DB.  What do you think are the pros/cons? So basically this proof centers around proving that (S,*) is a group, as it's quite easy to see that it's abelian as both addition and multiplication are commutative. My issue is finding an identity element, other than 0. Because if 0 is the identity element, then this group won't have inverses.  The set explicitly excludes -1, which I found to be its identity element, which makes going about proving that this is a group mighty difficult. How to log out user from web site using BASIC authentication? Is it possible to log out user from a web site if he is using basic authentication?  Killing session is not enough, since, once user is authenticated, each request contains login info, so user is automatically logged in next time he/she access the site using the same credentials.  The only solution so far is to close browser, but that's not acceptable from the usability standpoint. Making a Comment on a page without being on that page? I have a built a Wordpress site that enables comments on pages and I am using them as reviews, what I would like to do is for someone to be able to make a comment on a page without being on that page.    On the link above, the top right, there is a link that says have your say about a university, it would be good to have a HTML form and then a dropdown box of all the child pages of university-guide; which is where all the universities are stored, and then I can put my comments.php file into this.  So my HTML form appears and when a page is picked from a dropdown box, the comment will then be assigned to that page.  Any help or direction?    New Question for Toscho:  Below is your tweaked plugin to fit into my website, as you can see I have added the select option yearSelect and need this to appear when the comments appear. How would I go about doing this? - Could you provide ay help please?      &lt;?php /* Plugin Name: haveyoursay */  /**  * Call the form in your template with:  * do_action( 'wpse_67527_comment_form' );  */ add_action( 'wpse_67527_comment_form', 'wpse_67527_comment_form' );  /**  * Create a review form.  *  * @return void  */ function wpse_67527_comment_form() {     $select_id = 'page_select';     $url = 'http' . ( is_ssl() ? 's' : '' ) . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];     $url = esc_url( $url );     ?&gt; &lt;form action="&lt;?php echo site_url( '/wp-comments-post.php' ); ?&gt;" method="post"&gt; &lt;h3&gt;Leave us your student perspective &lt;img src="/wp-content/themes/blue-and-grey/images/hmepage-tri.png"&gt;&lt;/h3&gt;     &lt;p&gt;         &lt;label for="author"&gt;&lt;?php _e( 'Name' ); ?&gt;&lt;/label&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;         &lt;input id="author" name="author" type="text" size="40" /&gt;     &lt;/p&gt;     &lt;p&gt;         &lt;label for="email"&gt;&lt;?php _e( 'Email' ); ?&gt;&lt;/label&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;         &lt;input id="email" name="email" type="text" size="40" /&gt;     &lt;/p&gt;     &lt;p&gt;         &lt;label for="&lt;?php echo $select_id; ?&gt;"&gt;             &lt;div class="clear"&gt;&lt;/div&gt;             Pick a university from the list: &amp;nbsp;&amp;nbsp;         &lt;/label&gt;         &lt;?php         // Ordered by page name automatically         wp_dropdown_pages(             array (                 'name' =&gt; 'comment_post_ID',                 'id'   =&gt; $select_id,                 'child_of' =&gt; 2,             )         );         ?&gt;       &lt;/p&gt;     &lt;div class="clear"&gt;&lt;/div&gt;     &lt;p style="margin:10px 0px 0px 0px;"&gt;Please select your year of study: &amp;nbsp;&amp;nbsp;     &lt;select name="yearSelect"&gt;     &lt;option value="1st"&gt;First Year&lt;/option&gt;     &lt;option value="2nd"&gt;Second Year&lt;/option&gt;     &lt;option value="2nd"&gt;Third Year&lt;/option&gt;     &lt;/select&gt;     &lt;/p&gt;     &lt;br /&gt;     &lt;p&gt;         &lt;textarea name="comment" cols="45" rows="8"&gt;&lt;/textarea&gt;     &lt;/p&gt;     &lt;p&gt;         &lt;?php         wp_nonce_field( 'unfiltered-html-comment_' . get_the_ID(), '_wp_unfiltered_html_comment_disabled', FALSE );         ?&gt;         &lt;input type="hidden" name="redirect_to" value="&lt;?php echo $url; ?&gt;" /&gt;         &lt;input type="submit" style="margin:15px 0px 0px 0px; padding:4px 10px;" /&gt;     &lt;/p&gt; &lt;/form&gt;     &lt;?php }  add_filter( 'comment_post_redirect', 'wpse_67527_redirect' );  /**  * Strip '#comment-number' from redirect url.  *  * @param  string $url  * @return string  */ function wpse_67527_redirect( $url ) {     $parts = explode( '#', $url );     return $parts[0]; } ?&gt; What's different about photographing at sunrise vs. sunset? I usually get better light at sunrise (compared to sunset). I do though hate to wake up early in the morning to use that light ;)  What are the biggest differences between sunrise and sunset? Show that $\sum\limits_{n=0}^\infty \frac{z}{(1+z^2)^n}$ converges for all $z\in \mathbb{C}$ outside $|1+z^2|=1$ Show that $\sum\limits_{n=0}^\infty \frac{z}{(1+z^2)^n}$ converges for all $z\in \mathbb{C}$ outside $|1+z^2|=1$  Actually, I have the problem to understand the meaning of "outside $|1+z^2|=1$". If it means that the collection of $z\in\mathbb{C}$ such that $|1+z^2|&gt;1.$ This problem will be easy to verify since for each given $z$ with $|1+z^2|&gt;1$, then we have $|1+z^2|^{-1}&lt;1$. Then, it is the geometric series with common ratio less than $1$ which implies that the series converges.   Do I have correct interpretation with "outside $|1+z^2|=1$"? If not, what is the correct interpretation with this? Thanks. How do I install Guest Additions in a VirtualBox VM? I've recently installed Ubuntu on Oracle's Virtualbox.  Now I want to install the guest additions.  I started up my Ubuntu guest OS, clicked "Devices" and chose "Install Guest Additions". Nothing happened, and I don't see the CD icon on my desktop.  How can I make this work? Why does $x$ divided by zero not equal $x$? After all, $x$ is not being divided by anything. Direct Link to a Comment The increase in the character limit of comments has led them to become as important as the questions and answers that spawn them. On several occasions (especially on meta) I've found reason to want to link to a comment directly. I'd imagine something as simple as making the date / time stamp an anchored link which mimics the behavior of the question link. Grouping functions (tapply, by, aggregate) and the *apply family if I write,  #!/bin/bash echo "foo"   or  #!/bin/sh echo "foo"   both yields same. I have seen some scripts starting with #!/bin/sh or #!/bin/bash. Is there any difference between them? I would like to know if it is possible to not get penalised by google for changing the subject of a category entirely. I would like to swap a category that I have built on a webpage, for one with a more relevant (as of now) topic. Changing description, content and title etc... would this destroy my SEO? It has amassed backlinks of great quantity and quality over the course of time and I seriously would not like to have them wasted or passed with internal links as the page itself is invaluable. Assume anchors to my webpage were all &quot;&lt;empty&gt;&quot; for convenience purposes. They are nothing particularly descriptive. How do you use unlocked rewards after each mission in Splinter Cell: Double Agent? In the PC version of Splinter Cell: Double Agent, how can you use the rewards that you receive after each mission? For example, the shotgun attachment, or the colored night vision?  My list shows that the rewards are there, but I can not figure out how to use them. 301 redirect blogspot to an existing domain? Is it possible to redirect a blogspot site to an existing URL?  Note that I don't want to buy a new domain and tell blogspot to use that, eg as per this question: .    Instead I am trying to 301 redirect to an existing website in order to combine the website and the blog in one place.  So it needs to be:  301 example.blogspot.com/post to example.com/blog/post What is the use of the square brackets [] in sql statements? I've noticed that Visual Studio 2008 is placing square brackets around column names in sql. Do the brackets offer any advantage? When I hand code T-SQL I've never bothered with them.  Example:  Visual Studio:  SELECT [column1], [column2] etc...   My own way:  SELECT column1, column2 etc... I am facing problem to enable wifi on my Lenovo G50-30 Below are the command out put please help me out   lspci | grep -i wireless:  02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter     nm-tool:  NetworkManager Tool  State: disconnected  - Device: eth0    Type:              Wired   Driver:            r8169   State:             unavailable   Default:           no   HW Address:        28:D2:44:81:36:0B    Capabilities:     Carrier Detect:  yes    Wired Properties     Carrier:         off   - Device: wlan0   Type:              802.11 WiFi   Driver:            rtl8723be   State:             unavailable   Default:           no   HW Address:        14:2D:27:21:8D:47    Capabilities:    Wireless Properties     WEP Encryption:  yes     WPA Encryption:  yes     WPA2 Encryption: yes    Wireless Access Points      nmcli nm:  RUNNING         STATE           WIFI-HARDWARE   WIFI       WWAN-HARDWARE   WWAN       running         disconnected    disabled        disabled   enabled         disabled       sudo rfkill list:  0: ideapad_wlan: Wireless LAN     Soft blocked: no     Hard blocked: yes 1: ideapad_bluetooth: Bluetooth     Soft blocked: no     Hard blocked: yes 2: hci0: Bluetooth     Soft blocked: no     Hard blocked: no 3: phy0: Wireless LAN     Soft blocked: no     Hard blocked: no TeXLive Pretest 2018: beamer and subfig collide \documentclass{beamer}  \usepackage{subfig}  \begin{document}  test  \end{document}   returns undefined control sequence \@@magyar@captionfix  (It was not so in January; I am on fully updated pretest) Is a DNA molecule a single strand of polynucleotide or two of them linked together? Our molecular biology teacher told us that a double helix of DNA was composed of two DNA molecules linked together by hydrogen bonds. The thing is, until now, I always thought a DNA molecule was composed of two strands, those being polynucleotides, both of them being linked together. I can't find a link which is saying the same as my teacher, even if it seems technically correct to call a double helix a dimer of two DNA molecules.  I was curious to know what was the exact terminology.