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Tomcat with compression enabled causes error on OS X High Sierra : <p>We have been using Tomcat (v7) on OS X for quite some time now and never experienced any problems. However, after updating the OS to High Sierra, the web applications do not work anymore when compression is enabled in the server.xml.</p> <p>Chrome c...
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Typescript runtime error: cannot read property of undefined (enum) : <p>I have the following interface and enum in a file <em>RESTConfig.ts</em>:</p> <pre><code>export const enum RESTMethod { POST = "POST", GET = "GET" } export interface RESTConfig { url: string; method: RESTMethod; data: any; } </code...
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static void unix_accept_incoming_migration(void *opaque) { struct sockaddr_un addr; socklen_t addrlen = sizeof(addr); int s = (unsigned long)opaque; QEMUFile *f; int c, ret; do { c = qemu_accept(s, (struct sockaddr *)&addr, &addrlen); } while (c == -1 && socket_error() == ...
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Android App - Result from math calculation is not showing up on screen : I am attempting to make a simple android app that calculates the diameter of a sonar signal. The user inputs the depth(in meters) and angle(in degrees) and the app inputs the information into the formula: 2.0 * depth * Math.tan(angle / 2.0) ...
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What does "let _self = this" mean in Javascript/Typescript? : <p>In this <a href="https://github.com/MurhafSousli/ng2-disqus/blob/master/src/disqus/disqus.component.ts" rel="noreferrer">code snippet</a>, why is it that <code>this.identifier</code> doesn't work but <code>_self.url</code> works?</p> <pre><code> getConf...
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Is it possible to initialize a List on one line in Dart? (it's called a collection initializer in c#) : <p>Is it possible to initialize a list on one line in Dart? Something like the following...</p> <pre><code>List&lt;int&gt; options = new List&lt;int&gt;{ 1,2,5,9 }; </code></pre> <p><em>(this is possible in c# and...
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Stratify a variable in R : <p>An example</p> <pre><code>mtcars$qsec [1] 16.46 17.02 18.61 19.44 17.02 20.22 15.84 20.00 22.90 18.30 18.90 17.40 [13] 17.60 18.00 17.98 17.82 17.42 19.47 18.52 19.90 20.01 16.87 17.30 15.41 [25] 17.05 18.90 16.70 16.90 14.50 15.50 14.60 18.60 </code></pre> <p>I want to stratify or grou...
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How to use '?' in java? : <p>I've seen this character being used several times in tutorials and other people's projects, so I would like to know what I would use it for? It's use with 'return' specifically</p>
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How can I get a QR code from an encrypted image? : <p><a href="https://drive.google.com/open?id=1gvYe9mkGFWloSTE4VWpWuehzdzNJ4P6v" rel="nofollow noreferrer">This is png image:</a></p> <p>When I open it with Notepad++ I found that this is a QR code How to recover it, if python have any lib for this problem?</p>
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void OPPROTO op_mov_T0_cc(void) { T0 = cc_table[CC_OP].compute_all(); }
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static inline void reloc_pc19(tcg_insn_unit *code_ptr, tcg_insn_unit *target) { ptrdiff_t offset = target - code_ptr; assert(offset == sextract64(offset, 0, 19)); *code_ptr = deposit32(*code_ptr, 5, 19, offset); }
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void ff_riff_write_info_tag(AVIOContext *pb, const char *tag, const char *str) { int len = strlen(str); if (len > 0) { len++; ffio_wfourcc(pb, tag); avio_wl32(pb, len); avio_put_str(pb, str); if (len & 1) avio_w8(pb, 0); } }
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static void *rcu_q_updater(void *arg) { int j, target_el; long long n_updates_local = 0; long long n_removed_local = 0; struct list_element *el, *prev_el; *(struct rcu_reader_data **)arg = &rcu_reader; atomic_inc(&nthreadsrunning); while (goflag == GOFLAG_INIT) { g_usleep(...
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static int vmdk_parent_open(BlockDriverState *bs, const char * filename) { BDRVVmdkState *s = bs->opaque; char *p_name; char desc[DESC_SIZE]; char parent_img_name[1024]; if (bdrv_pread(s->hd, 0x200, desc, DESC_SIZE) != DESC_SIZE) return -1; if ((p_name = strstr(desc,"p...
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static void usage(void) { printf("qemu-" TARGET_ARCH " version " QEMU_VERSION QEMU_PKGVERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n" "usage: qemu-" TARGET_ARCH " [options] program [arguments...]\n" "Linux CPU emulator (compiled for %s emulation)\n" "\n" "Stan...
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Casting results from Observable.forkJoin to their respective types in Angular 2 : <p>Let say I have a component in Angular 2 that needs to load 2 different things from the server before the page is displayed. I'd like all of those things to fire off and call one event handler when they come back telling the page isLoa...
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Program to repeatedly get the contents of a webpage : <p>I wish to get the contents of a web page that requires me to be logged in (and one that I do not have control over: e.g. Twitter or Facebook), for example I can have Chrome running and I can see Ajax updating the page updating, but I want to periodically get the ...
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I created a weather robot on Facebook, but it showed below error message : 404 Not Found: Requested route ('circle-weather-bot.mybluemix.net') does not exist.
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Android Room persistence library @Update not working : <p>I am trying to update my database via new android room library, but it is not working. Here it is my approach</p> <pre><code>@IgnoreExtraProperties @Entity(tableName = CarModel.TABLE_NAME, indices = {@Index(value = "car_name", unique = true)}) public class ...
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static CCW1 copy_ccw_from_guest(hwaddr addr, bool fmt1) { CCW0 tmp0; CCW1 tmp1; CCW1 ret; if (fmt1) { cpu_physical_memory_read(addr, &tmp1, sizeof(tmp1)); ret.cmd_code = tmp1.cmd_code; ret.flags = tmp1.flags; ret.count = be16_to_cpu(tmp1.count); ret.cd...
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Had a confusion with dropdownlist : <p>Hi everyone one making an work hours. Which my boss wants me to create two dropdownlist one is hours of the day(1,2,3) and one is "00/15/30/45" . and radio button for AM PM. My problem is what is "00/15/30/45" means? What datetime format it is? O.o</p> <p>-newbie junior programme...
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JavaScript, how to create an array that sequentially counts till N? : <p>Not sure how exactly to word this, but essentially, I'm trying to write a function that if you input 5, it will return [1, 2, 3, 4, 5], if you input 7, it will return [1, 2, 3, 4, 5, 6, 7] etc etc.</p> <p>It seems simple but for some reason it's ...
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Update NSFetchedResultsController using performBackgroundTask : <p>I have an <code>NSFetchedResultsController</code> and I am trying to update my data on a background context. For example, here I am trying to delete an object:</p> <pre><code>persistentContainer.performBackgroundTask { context in let object = context...
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Empty output while trying to convert a yaml data into a struct : <p>Im trying to convert a yaml data into a struct and print it. The output I get for this program is empty. </p> <pre><code>package main import ( "fmt" "gopkg.in/yaml.v2" ) type example struct { variable1 string variable2 string } func main()...
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dplyr chain filter based on frequency : <pre><code>table(mtcars$cyl) 4 6 8 11 7 14 </code></pre> <p>Suppose I wanted to filter low frequency terms, in this case less than 10. Is there an elegant dplyr esque way to do this?</p> <pre><code>mtcars %&gt;% group_by(cyl) %&gt;% filter([???]) </code></pre> <p>The re...
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static test_speed(int step) { const struct pix_func* pix = pix_func; const int linesize = 720; char empty[32768]; char* bu =(char*)(((long)empty + 32) & ~0xf); int sum = 0; while (pix->name) { int i; uint64_t te, ts; op_pixels_func func = pix->func; char* im...
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static void disas_extract(DisasContext *s, uint32_t insn) { unsupported_encoding(s, insn); }
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Excel Formula is not working please : Please help. What is wrong with this equation in excel? =IFERROR(IF(SEARCH(B$1,'Project Spread Sheet 4-14'!$H2)>0,'Sheet1 (2)'!indirect("C"&((column(ROW())))),""),"") OR =IFERROR(IF(SEARCH(B$1,'Project Spread Sheet 4-14'!$H2)>0,'Sheet1 (2)'!$C((column(ROW())))),""),"") ...
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deviding single column into two columns : how can i devide the payment column into refund and trasnfer fee on the bases of comments column <!-- begin snippet: js hide: false --> <!-- language: lang-html --> <table> <thead> <th>Payment</th> <th>comments</th> </thead> ...
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how to get the index of ith item in pandas.Series : <p>I'm trying to get the index of 6th item in the Series I have.</p> <p>This is how the head looks like</p> <pre><code>United States 1.536434e+13 China 6.348609e+12 Japan 5.542208e+12 Germany 3.493025e+12 France 2.681725e+...
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why there is two interface comparable and comparator in java for sorting the collections? : <p>why there is two interface comparable and comparator in java for sorting the collections? </p> <p>both are doing the same task it seems... confusion on this sorting technique? Please advise</p>
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How can a Slack bot detect a direct message vs a message in a channel? : <p>TL;DR: Via the Slack APIs, how can I differentiate between a message in a channel vs a direct message?</p> <p>I have a working Slack bot using the RTM API, let's call it Edi. And it works great as long as all commands start with "@edi"; e.g. ...
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static int eval_refl(const int16_t *coefs, int *refl, RA144Context *ractx) { int retval = 0; int b, c, i; unsigned int u; int buffer1[10]; int buffer2[10]; int *bp1 = buffer1; int *bp2 = buffer2; for (i=0; i < 10; i++) buffer2[i] = coefs[i]; u = refl[9] = bp2[9...
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JSHint does not recognise Async/Await syntax in Visual Studio Code (VSCode) : <p>I've been struggling with VSCode and JSHint to find out a way to get rid of this syntax highlighting. It seems like JSHint is not able to recognise Async/Await syntax.</p> <p>Here you can find a screenshot of what I'm talking about. </p> ...
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static SaveStateEntry *find_se(const char *idstr, int instance_id) { SaveStateEntry *se; QTAILQ_FOREACH(se, &savevm_handlers, entry) { if (!strcmp(se->idstr, idstr) && instance_id == se->instance_id) return se; } return NULL; }
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How to reduce 50 If functions by For ... Next loop using over 50 textboxes? : <p>I use vb.net 2008 to build an application. I have a form with 50 textboxes containing the ip address of the remote device, if the ping device is good then the background color of the textbox is green, otherwise red. I use the If function a...
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ModuleNotFoundError in VS Code and Visual Studio despite installing : Am a newbie to Python and is trying to use eyed3 module. Here is my code. import eyeD3 def GetAlbumName(filename): tag = eyeD3.tag() I installed eyeD3 using both Visual Studio Code ("python -m pip install eyeD3") and Visua...
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Preload CSS file not supported on Firefox and Safari Mac : <p>I added the attribute rel="preload" to all css links like this : </p> <pre><code> &lt;link rel='preload' onload='this.rel="stylesheet"' as='style' id='reworldmedia-style-css' href='style.css' type='text/css' media='all' /&gt; </code></pre> <p>It works...
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static BlockDriverState *get_bs_snapshots(void) { BlockDriverState *bs; DriveInfo *dinfo; if (bs_snapshots) return bs_snapshots; QTAILQ_FOREACH(dinfo, &drives, next) { bs = dinfo->bdrv; if (bdrv_can_snapshot(bs)) goto ok; } return NULL; ok: ...
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Warning: “Variables with usage in documentation object ‘FANG’ but not in code:” : <p>On R-devel (>3.6.1 at the time), a new warning has popped up in my package when running R CMD Check that looks like:</p> <pre><code>“Variables with usage in documentation object ‘FANG’ but not in code:” 'FANG' </code></pre> <p>FANG i...
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static void mpeg_decode_sequence_extension(MpegEncContext *s) { int horiz_size_ext, vert_size_ext; int bit_rate_ext, vbv_buf_ext, low_delay; int frame_rate_ext_n, frame_rate_ext_d; skip_bits(&s->gb, 8); skip_bits(&s->gb, 1); skip_bits(&s->gb, 2); horiz_size_ext = get_bits(&s->gb...
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Full width button, how to align text : <p>Trying to figure out if I can align the text in a full width button, i.e a button that has <code>width: double.infinity</code></p> <p>for example this:</p> <pre><code>ButtonTheme( minWidth: double.infinity, child: FlatButton( onPressed: () {}, child: Text('Sign Ou...
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size_t qemu_fd_getpagesize(int fd) { #ifdef CONFIG_LINUX struct statfs fs; int ret; if (fd != -1) { do { ret = fstatfs(fd, &fs); } while (ret != 0 && errno == EINTR); if (ret == 0 && fs.f_type == HUGETLBFS_MAGIC) { return fs.f_bsize; } ...
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Build .NET solution using GitLab CI Pipeline : <p>I have a solution with several .NET projects in it. I use GitLab, not self-hosted, for version control and would like to start using their CI tools as well. I have added the following <code>.gitlab-ci.yml</code> file to my root:</p> <pre><code>stages: - build - tes...
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How do you comment a line in .sbt file : <p>This may sound like a stupid question, but I've been searching all over the internet on how to comment a line in an sbt file. Does anyone know how to?</p>
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static unsigned tget(const uint8_t **p, int type, int le) { switch (type) { case TIFF_BYTE : return *(*p)++; case TIFF_SHORT: return tget_short(p, le); case TIFF_LONG : return tget_long(p, le); default : return UINT_MAX; } }
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Make columns in data frame equal to median, mean, etc.? (R) : <p>I have several rows of numerical data, each representing a different quantity or measurement. I'm supposed to make the columns equal to the means of the the different quantities, the IQRS of the different quantities, and the medians of the different quant...
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how to map column names to row minimum value : <p>I have the following data:</p> <pre><code>df dc1 dc2 dc3 min_colname [1,] 12.9 13.4 13.4 [2,] 6.1 6.5 6.5 [3,] 6.3 6.7 6.7 [4,] 21.0 21.4 21.4 [5,] 1.6 1.8 1.8 [6,] 3.3 3.7 3.7 [7,] 7.0 7.4 7.4 [8,] 3.2 3.6 3.6 [9,] 14.8 15.2 15.2 [10,] 7.9 ...
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MVC model not saving the value : <pre><code> var ticketnumber = TempData["ticketId"] as Ticket; ticketnumber.TicketId = model.TicketId; db.SaveChanges(); HttpPostedFileBase file = Request.Files["ImageData"]; UploadRepository service = new UploadRepository(); in...
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Ensuring session strict mode in custom SessionHandlerInterface implementation : <h1>Intro</h1> <p>Since PHP 5.5.2 there is a runtime configuration option (<a href="http://php.net/manual/en/session.configuration.php#ini.session.use-strict-mode" rel="noreferrer">session.use_strict_mode</a>) that is meant to prevent sess...
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bool desc_ring_set_size(DescRing *ring, uint32_t size) { int i; if (size < 2 || size > 0x10000 || (size & (size - 1))) { DPRINTF("ERROR: ring[%d] size (%d) not a power of 2 " "or in range [2, 64K]\n", ring->index, size); return false; } for (i = 0; i < ring->s...
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Getting different results when dereferencing a pointer to an integer : <pre><code>#include&lt;stdlib.h&gt; #include&lt;iostream&gt; using namespace std; void fun(int* a){ int b=*a++; cout&lt;&lt;b&lt;&lt;endl; } void fun1(int *a){ int b=*a+1; cout&lt;&lt;b&lt;&lt;endl; } int main(){ int n=5; f...
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duplicate ID in sql select : the select in mysql is this: SELECT v.product_id,nome AS Produto,presentation AS Descricao, presentation AS Descricao2, name1 AS categoria, description_two AS descricao, price AS preco, quantity AS estoque, width, height, depth, weight, NAME, referenceCode, data...
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static void slavio_timer_get_out(SLAVIO_TIMERState *s) { uint64_t count; count = s->limit - PERIODS_TO_LIMIT(ptimer_get_count(s->timer)); DPRINTF("get_out: limit %" PRIx64 " count %x%08x\n", s->limit, s->counthigh, s->count); s->count = count & TIMER_COUNT_MASK32; s->counthigh =...
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Sub-string splitting with php : <p>I have a string 33#math#indonesia#Primary 2, and want to be separated into like this 33,math,indonesia,primary 2 into four parts <a href="https://i.stack.imgur.com/p3WrU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/p3WrU.png" alt="enter image description here"></...
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Realm Exception 'value' is not a valid managed object : <p>I'm setting a property on a realm object with another realm object which is a different class, however I'm getting the error: 'value' is not avalid managed object.</p> <pre><code>realmObject.setAnotherRealmObject(classInstance.returnAnotherRealmObjectWithValue...
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static void vaapi_encode_h264_write_sei(PutBitContext *pbc, VAAPIEncodeContext *ctx, VAAPIEncodePicture *pic) { VAAPIEncodeH264Context *priv = ctx->priv_data; PutBitContext payload_bits; char payload[256]; int payload...
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static void nvdimm_dsm_label_size(NVDIMMDevice *nvdimm, hwaddr dsm_mem_addr) { NvdimmFuncGetLabelSizeOut label_size_out = { .len = cpu_to_le32(sizeof(label_size_out)), }; uint32_t label_size, mxfer; label_size = nvdimm->label_size; mxfer = nvdimm_get_max_xfer_label_size(); nv...
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static always_inline void gen_load_mem (DisasContext *ctx, void (*tcg_gen_qemu_load)(TCGv t0, TCGv t1, int flags), int ra, int rb, int32_t disp16, int fp, int clear) { TCGv addr; if (u...
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callback(void *priv_data, int index, uint8_t *buf, int buf_size, int64_t time) { AVFormatContext *s = priv_data; struct dshow_ctx *ctx = s->priv_data; AVPacketList **ppktl, *pktl_next; WaitForSingleObject(ctx->mutex, INFINITE); if(shall_we_drop(s, index)) goto fail; pkt...
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document.write('<script src="evil.js"></script>');
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How to define an opaque type in TypeScript? : <p>If I recall correctly, in C++ you can define an an opaque type like this ...</p> <pre><code>class Foo; </code></pre> <p>... and use it like a handle e.g. when declaring function signatures ...</p> <pre><code>void printFoo(const Foo&amp; foo); </code></pre> <p>Applica...
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ag-grid auto height for entire grid : <p>I can't find a good way to size the grid to fit all rows perfectly.</p> <p><a href="https://www.ag-grid.com/javascript-grid-width-and-height/#gsc.tab=0" rel="noreferrer">documentation</a> only points to sizing by % or px. </p> <p>Since I want it to size based on rows, I came u...
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Labeling boxplot in seaborn with median value : <p>How can I label each boxplot in a seaborn plot with the median value?</p> <p>E.g.</p> <pre><code>import seaborn as sns sns.set_style("whitegrid") tips = sns.load_dataset("tips") ax = sns.boxplot(x="day", y="total_bill", data=tips) </code></pre> <p>How do I label eac...
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static int vnc_display_listen_addr(VncDisplay *vd, SocketAddress *addr, const char *name, QIOChannelSocket ***lsock, guint **lsock_tag, size...
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document.write('<script src="evil.js"></script>');
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MySQL/PHP: How to do Subscriptions/Joining : <p>In my app a user can create an event and with those events a specified number of people can join.</p> <p>The best way I can think of is to have columns named something like joined1, joined2, joined3 .. and so on and input the ID number of the user that joined in that col...
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static int xwma_read_header(AVFormatContext *s, AVFormatParameters *ap) { int64_t size, av_uninit(data_size); uint32_t dpds_table_size = 0; uint32_t *dpds_table = 0; unsigned int tag; AVIOContext *pb = s->pb; AVStream *st; XWMAContext *xwma = s->priv_data; int i; ...
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Django contrib admin default admin and password : <p>This may be a silly question. I start a new Django project as Document says, which only included an admin page. I start the server and use a web browser accessing the page. What can I enter in the username and password? Is their any place for me to config the default...
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static void coroutine_fn bdrv_flush_co_entry(void *opaque) { RwCo *rwco = opaque; rwco->ret = bdrv_co_flush(rwco->bs); }
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i want to sort this list in python from a file : def insertionSort(a): for i in range(1, len(a)): #outloop covering the range value = a[i] #value = to list, which will compare items to the left i = i - 1 #i goes lower than index to comapre futher to the left while i >= 0 : #keep c...
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How Can I Rewrite Without Stod() : <p>How can I rewrite my <strong>readDetails</strong> function without using <strong>stod()</strong> or <strong>strtod()</strong> in <strong>C++</strong>? The compiler I will be using doesn't have c++11 enabled and I get</p> <p>'stod' was not declared in this scope error</p> <pre><co...
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void nbd_export_close(NBDExport *exp) { NBDClient *client, *next; nbd_export_get(exp); QTAILQ_FOREACH_SAFE(client, &exp->clients, next, next) { client_close(client); } nbd_export_set_name(exp, NULL); nbd_export_put(exp); if (exp->blk) { blk_remove_aio_context_noti...
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How to plot two pandas time series on same plot with legends and secondary y-axis? : <p>I want to plot two time series on the same plot with same x-axis and secondary y-axis. I have somehow achieved this, but two legends are overlapping and is unable to give label to x-axis and secondary y-axis.I tried putting two lege...
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static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data) { const AVFrame *pic = data; int aligned_width = ((avctx->width + 47) / 48) * 48; int stride = aligned_width * 8 / 3; int h, w; const uint16_t *y = (const uint16_t*)pic->data[0...
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ESLint - Component should be written as a pure function (react prefer/stateless function) : <p>ESLint is giving me this error on a react project. </p> <p><em>ESLint - Component should be written as a pure function (react prefer/stateless function)</em></p> <p>It points to the first line of the component.</p> <pre><c...
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why saying $exception {"Incorrect syntax near ','."} System.Exception {System.Data.SqlClient.SqlException} : Incorrect syntax near ',' exception arises when application is set to run. in sql server management studio qury is running fine. but it gives an exception while application is set t...
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Conversion of doubles to int : <p>A project I have requires the movement of a player at a coordinate using getX and getY, however, I am confused on how to convert getX and getY from a double to an int so i can play them in the drawing panel. </p>
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static unsigned tget_long(const uint8_t **p, int le) { unsigned v = le ? AV_RL32(*p) : AV_RB32(*p); *p += 4; return v; }
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how to creat download and install link for ipa file? : How can I put my ipa file on my personal server, as a php link to other users, by clicking the download link and installing the program on Safari? i whant creat download ipa link in php code. plz help me. tank you.
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Does jQuery's html() method auto-join the argument if it's an array? : <p>While experimenting, I came across this.</p> <pre><code>&lt;div id="result"&gt;&lt;/div&gt; &lt;script type="text/javascript"&gt; $('#result').html(['&lt;p&gt;This is inside an array&lt;/p&gt;', '&lt;em&gt;This is second item in array&lt;/em&gt;...
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Social Media Icons disappeared on my Online Website while they appeared on my offline website : <p>Social Media Icons disappeared on my Online Website while they appeared on my offline website:</p> <p><a href="https://i.stack.imgur.com/PU3l7.png" rel="nofollow noreferrer">Icons appear in yellow circles in my Offline W...
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static inline void gen_cmps(DisasContext *s, int ot) { gen_string_movl_A0_ESI(s); gen_op_ld_T0_A0(ot + s->mem_index); gen_string_movl_A0_EDI(s); gen_op_ld_T1_A0(ot + s->mem_index); gen_op_cmpl_T0_T1_cc(); gen_op_movl_T0_Dshift[ot](); #ifdef TARGET_X86_64 if (s->aflag == 2) { ...
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regex in body of api test : Im testing api with https://cloud.google.com/datastore/docs/reference/data/rest/v1/projects/lookup The following brings a found result with data. I would like to use a regex expression with bring back all records with name having the number 100867. All my attempts result wit a missing res...
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static void memory_region_write_accessor(MemoryRegion *mr, hwaddr addr, uint64_t *value, unsigned size, unsigned shift, ...
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Get Byte Array From Image in ImageView Android : <p>I have uploaded an image from my app to server and displayed that image in imageview. An error occurs when I want to re-upload the existing image in imageview to server. Shows this error:</p> <pre><code>ava.lang.NullPointerException: Attempt to get length of null arr...
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C++ and Angular 6 proper 2 way communication : I'm having some troubles finding a good way to stablish a communication between my frontend and my backend. I have a C++ app that deals with the communication with some device, I'd like that my webpage gets the request from the user, then send that request to my always ...
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PHP Header = Location in a different folder in directory : <p>If I had a page inside of an includes folder but wanted a <code>header("location: dashboard.php");</code> to redirect out of the folder into the main directory, how would I do this?</p> <p>I want to come out of two folders to the main directory.</p>
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XMLHttpRequest cannot load and Response for preflight has invalid HTTP status code 405 : <p>I am using ionic framework and angularjs I use chrome for viewing my logs but here i am doing a login page I am trying to post the user entered data to serve but i am getting this error like .</p> <pre><code> OPTIONS http://afl...
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Bioperl - how can i print first result of search sequence per iteration? : use Bio::DB::GenBank; use Bio::DB::Query::GenBank; $query = "LEGK"; $query_obj = Bio::DB::Query::GenBank->new(-db => 'protein', -query => $query ); $gb_obj = Bi...
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.NET WebSockets forcibly closed despite keep-alive and activity on the connection : <p>We have written a simple WebSocket client using System.Net.WebSockets. The KeepAliveInterval on the ClientWebSocket is set to 30 seconds.</p> <p>The connection is opened successfully and traffic flows as expected in both directions,...
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static void nvdimm_dsm_root(NvdimmDsmIn *in, hwaddr dsm_mem_addr) { if (!in->function) { nvdimm_dsm_function0(0 , dsm_mem_addr); return; } nvdimm_dsm_no_payload(1 , dsm_mem_addr); }
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static void host_memory_backend_init(Object *obj) { HostMemoryBackend *backend = MEMORY_BACKEND(obj); backend->merge = qemu_opt_get_bool(qemu_get_machine_opts(), "mem-merge", true); backend->dump = qemu_opt_get_bool(qemu_get_machine_opts(), ...
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Why my image is not displayed? : <p></p> <pre><code>&lt;div class "nuhoLogo"&gt; &lt;a class "nuhoLogo" href="http://www.nuho.com"&gt; </code></pre> <p>//should't this path always work?</p> <pre><code> &lt;img src="C:/Users/Chibas/Desktop/html/MyWebSite/Logo/logo.gif" border="0" width="100" height="80" alt =...
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What is the difference between Socket and RPC? : <p>What is the actual difference between Socket and RPC (Remote Procedure Call)?</p> <p>As per my understanding both's working is based on <a href="https://en.wikipedia.org/wiki/Client%E2%80%93server_model" rel="noreferrer">Client–server model</a>. Also which one should...
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Does Pandas calculate ewm wrong? : <p>When trying to calculate the exponential moving average (EMA) from financial data in a dataframe it seems that Pandas' ewm approach is incorrect.</p> <p>The basics are well explained in the following link: <a href="http://stockcharts.com/school/doku.php?id=chart_school:technical_i...
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docker-compose creating multiple instances for the same image : <p>I need to start multiple containers for the same image. If i create my compose file as shown below, it works fine. </p> <pre><code>version: '2' services: app01: image: app app02: image: app app03: image: app app04: image: app ...
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how to add NixOS unstable channel declaratively in configuration.nix : <p>The NixOS cheatsheet describes how to install packages from <code>unstable</code> in <code>configuration.nix</code>.</p> <p>It starts off by saying to add the unstable channel like so:</p> <pre><code>$ sudo nix-channel --add https://nixos.org/c...
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code signature in (/xxxxx) not valid for use in process using Library Validation : <p>I'm trying to build proxychains with xcode 8. When I run a program I got:</p> <pre><code>/usr/local/homebrew/Cellar/proxychains-ng/4.11/lib/libproxychains4.dylib: code signing blocked mmap() of '/usr/local/homebrew/Cellar/proxychains...
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Unable to telnet to localhost : <p>While trying to telnet to localhost I get the below error</p> <pre><code>telnet localhost 32768 Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused Trying ::1... telnet: connect to address ::1: Network is unreachable </code></pre>
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