jQuery insert element and overwrite
- by fire
To empty a div and replace it with an image I am using:
$(this).html('');
$('<img/>', {
src: 'blah.gif'
}).appendTo(this);
Is there a better way to do this?
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itunes connect forget something
- by flooooo
hi all i've submit my app to approval process, my app is in review, when go see the details i see that to "Bundle short string" or something similar is empty. Will it be rejected ? ? thanksRead the article
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TinyMCE: Looking for line count solution.
- by Thariama
I am looking for a plugin or code with a functionality like the "line count" or "line number" in common editors. The line number usually is shown on the left border of the editors content. Anyone got an idea how to do it with TinyMCE? Example: line number | content line number one number two 3. one line skipped (three is empty) 5. contents endRead the article
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Tapestry5 display grid component using a hashmap
- by Eldred
Hi there I am trying to attempt to display a hashmap using a grid component. If I use List list = CollectionFactory.newList(MyHashMap) it returns a list however on my template page I see Empty and false when passing my parameter t:souce="list" to my grid component, therefore my grid component only returns one row. Some code snippets would be a great help. Many thanksRead the article
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Wont Let Me Type In My Pass Phrase
- by Tapha
Not real information: $ ssh-keygen -t rsa -C "[email protected]" Generating public/private rsa key pair. Enter file in which to save the key (/c/Users/Tekkub/.ssh/id_rsa): ssh.txt I entered a file name here. Not sure if i should have, Enter passphrase (empty for no passphrase): I am stuck here. I type and it doesnt workRead the article
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Sharepoint Web Part validation set off by Publishing Controls
- by dunxd
I have a web part which uses validation on a textbox field to prevent submission of an empty field. When clicking on Check In to Share Draft or Publish, this validation is done, and since I am not actually trying to submit the form, but rather check it in, I'd rather this didn't happen. How can I achieve this? See also: Sharepoint web part form validation blocks updating web part settings - this has the validation code, and how I solved the problem of the EditorPart setting off the validation.Read the article
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What is the most efficient way to create emtpy ListBuffer ?
- by drypot
What is the most efficient way to create emtpy ListBuffer ? val l1 = new mutable.ListBuffer[String] val l2 = mutable.ListBuffer[String] () val l3 = mutable.ListBuffer.empty[String] There are any pros and cons in difference ?Read the article
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Why closed contours are guaranteed here?
- by user198729
Quoted from here: BW = edge(I,'zerocross',thresh,h) specifies the zero-cross method, using the filter h. thresh is the sensitivity threshold; if the argument is empty ([]), edge chooses the sensitivity threshold automatically. If you specify a threshold of 0, the output image has closed contours, because it includes all the zero crossings in the input image. I don't understand it,can someone elaborate?Read the article
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Application frame leaves blank line at the top
- by iFloh
Any clues why my programmatically defined UIScrollView (using the application frame) always leaves an empty space at the top (below the navigationBar) of 20 pixels. How can I close that? UIScrollView *vScrollView = [[UIScrollView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]]; vScrollView.backgroundColor = [UIColor redColor]; How do I need to call the application frame size to avoid that gap?Read the article
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Does strokeRect: of NSBezierPath always draw a transparent rect? (Cocoa OSX)
- by Michael Minerva
I am trying to make a custom selection box for an image view I created and I am trying to use strokeRect: from NSBezierPath but it always seems to be transparent. Called the method set to set the color the blackColor and then also tried using olorWithDeviceRed:green:blue:alpha: but no matter what I have tried the rectangle created always seems to be transparent. Is there a better method to use to draw an empty rectangle?Read the article
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How do I use ST_Contains in following case?
- by Z77
I have two tables. First with points, and second with polygons. I need to find out which points are in required polygon according to the attribute gid. Using query: SELECT table1.* FROM table1, table2 WHERE table2.gid=1 AND ST_Contains(table2.geom2, table1.geom1); What I get is empty table (only columns without data)... TnxRead the article
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How do I add a varible to column2 when column1 is a specific value (sql-server)
- by user367613
How can I do a search for value A in column1 and add a value B in column2? In other words for every record that column1 has the value A I want to make the value in column2 = B (Currently column2 is empty) Would this work? UPDATE MyTable SET Column2 = REPLACE(Column2,NULL,'B') WHERE Column1 = "A"Read the article
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How to detect a progam calling "OpenFile" and what the name/path of the file is?
- by roscoe_casita
I have a program (just exe) that is not able to OpenFile. Its a log file to write to so I just need to place an empty file. But I don't know the name or location of it, and have dug around the registry and ini and inf files to no avail. -Should I use a system hook? FileWatcher, And ideas would be appreciated.Read the article
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What iterator to return for non-existing map How to signkey?
- by Jack
I want to have a function which searches for a key in a collection of maps and returns an iterator to the found key. But what should be returned in case the key cannot be found? I cannot return map::end since the collection of maps can be empty. Thanks.Read the article
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code to idetntify the number
- by [email protected]
Hi All, I got one problem while doing one TAPI application based project in C#. I'm using ITAPI3.dll My problem is.. i'm not getting incoming call information. To get the incoming call information, i'm using getcallinfo function. but it is showing empty message.Read the article
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finding elements with text using jQuery
- by Tim Sheiner
I want to create an array of all the html elements within a div that contain text strings, such as <p>some string</p>. I don't want to get hold of the strings, I want the array items to be the elements (in the example, would be the p node). I do not know before hand what the strings will be, so I can't look for string values to match. I also don't want empty text nodes to end up in the array. Thanks!Read the article
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how do I instrospect appengine's datastore models?
- by python for ever
in order to dynamically create a form, i have to find the property types of a model's properties at runtime. appengine docs says that Model.properties() will return a dictionary of properties name and their class type. when i use this method in my code, only the name is returned and the classtype value is always empty.Read the article
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svn checkout issue....
- by Ramesh
Is there a way to create a working copy with all child folders but with out files in it. My repo is very big, I only need the empty directory structure to be created.Read the article
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Default string arguments
- by John.M
myPreciousFunction(std::string s1 = "", std::string s2 = "") { } int main() { myPreciousFunction(); } can i make the arguments look any more prettier? i want there to be empty string if no arguments were supplied.Read the article
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ovelapping div is covering image and make it unclickable
- by TomBs
I have a div that is absolutely positioned so I can place it overlapping an image. the problem is that the empty part of the div is making the image beneath it unclickable. in IE the image is still clickable but in FF or chrome its not/ any suggestions?Read the article
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does memcpy params have to be of the same type ?
- by numerical25
I was reading that memcpy takes the number of bytes from a source location and adds it to a destination location. Does this mean that memcpy could possibly change datatype entirely ?? memcpy(DoubleOne, CharTwo, strlen(CharTwo)); considering that both values are empty still.Read the article
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quick java question
- by mark
hi, im currently learning stacks in java and have a quick question. what will the following code display if the stack is empty? my guess would be "true"? System.out.println(st.isEmpty());Read the article
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is there a way to condense a vector (C++)?
- by zebraman
I have a sparsely populated vector that I populated via hashing, so elements are scattered randomly in the vector. Now what I want to do is iterate over every element in that vector. What I had in mind was essentially condensing the vector to fit the number of elements present, removing any empty spaces. Is there a way I can do this?Read the article
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How do i get rid of NaNs in matlab?
- by Paul
I have files which have many empty cells which appear as NaNs when i use cell2mat but the problem is when i need to get the average values i cannot work with this as it shows error with NaN. In excel it overlooks, how do i do the same in matlab? thanksRead the article
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Why thread started by ScheduledExecutorService.schedule() never quits?
- by moonese
If I create a scheduled task by calling ScheduledExecutorService.schedule(), it never quits after execution, is it a JDK bug, or I just miss something? note: doSomething() is empty method below. public static void doSomething() { } public static void main(String[] args) { ScheduledFuture scheduleFuture = Executors.newSingleThreadScheduledExecutor().schedule(new Callable() { public Void call() { try { doSomething(); } catch (Exception e) { e.printStackTrace(); } return null; } }, 1, TimeUnit.SECONDS); }Read the article
